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Denis Vlasenko1fffe382006-11-28 00:06:39 +00001/* vi: set sw=8 ts=8: */
Denis Vlasenkoe2d3ded2006-11-27 23:43:28 +00002/*
3 * This file suffers from chronically incorrect tabification
4 * of messages. Before editing this file:
5 * 1. Switch you editor to 8-space tab mode.
6 * 2. Do not use \t in messages, use real tab character.
7 * 3. Start each source line with message as follows:
Denis Vlasenko1fffe382006-11-28 00:06:39 +00008 * |<7 spaces>"text with tabs"....
Denis Vlasenkocdf62772008-03-17 08:42:43 +00009 * or
10 * |<5 spaces>"\ntext with tabs"....
Denis Vlasenkoe2d3ded2006-11-27 23:43:28 +000011 */
12
Eric Andersen178de172004-04-06 16:36:20 +000013#ifndef __BB_USAGE_H__
14#define __BB_USAGE_H__
15
Denis Vlasenko4f98e192008-04-13 22:12:19 +000016
17#define NOUSAGE_STR "\b"
18
19
Eric Andersenf349e972001-08-21 16:18:59 +000020#define addgroup_trivial_usage \
Denis Vlasenko397de612008-03-17 08:55:44 +000021 "[-g GID] " USE_FEATURE_ADDUSER_TO_GROUP("[user_name] ") "group_name"
Denis Vlasenko4f98e192008-04-13 22:12:19 +000022#define addgroup_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +000023 "Add a group " USE_FEATURE_ADDUSER_TO_GROUP("or add an user to a group") "\n" \
24 "\nOptions:" \
Denis Vlasenko4f98e192008-04-13 22:12:19 +000025 "\n -g GID Group id" \
Eric Andersenf349e972001-08-21 16:18:59 +000026
27#define adduser_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +000028 "[OPTIONS] user_name"
Denis Vlasenko4f98e192008-04-13 22:12:19 +000029#define adduser_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +000030 "Add an user\n" \
31 "\nOptions:" \
32 "\n -h DIR Home directory" \
33 "\n -g GECOS GECOS field" \
34 "\n -s SHELL Login shell" \
35 "\n -G GROUP Add user to existing group" \
36 "\n -S Create a system user" \
37 "\n -D Do not assign a password" \
38 "\n -H Do not create home directory" \
Eric Andersenf349e972001-08-21 16:18:59 +000039
Mark Whitley6f932772001-03-20 19:18:10 +000040#define adjtimex_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +000041 "[-q] [-o offset] [-f frequency] [-p timeconstant] [-t tick]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +000042#define adjtimex_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +000043 "Read and optionally set system timebase parameters. See adjtimex(2).\n" \
44 "\nOptions:" \
45 "\n -q Quiet" \
46 "\n -o offset Time offset, microseconds" \
47 "\n -f frequency Frequency adjust, integer kernel units (65536 is 1ppm)" \
48 "\n (positive values make clock run faster)" \
49 "\n -t tick Microseconds per tick, usually 10000" \
50 "\n -p timeconstant" \
Mark Whitley6f932772001-03-20 19:18:10 +000051
Eric Andersen7e9276b2001-02-22 01:15:47 +000052#define ar_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +000053 "[-o] [-v] [-p] [-t] [-x] ARCHIVE FILES"
Denis Vlasenko4f98e192008-04-13 22:12:19 +000054#define ar_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +000055 "Extract or list FILES from an ar archive\n" \
56 "\nOptions:" \
57 "\n -o Preserve original dates" \
58 "\n -p Extract to stdout" \
59 "\n -t List" \
60 "\n -x Extract" \
61 "\n -v Verbose" \
Eric Andersen3ec8ffb2001-02-14 21:46:30 +000062
Denis Vlasenkofa85b862007-01-07 01:24:12 +000063#define arp_trivial_usage \
64 "\n" \
65 "[-vn] [-H type] [-i if] -a [hostname]\n" \
66 "[-v] [-i if] -d hostname [pub]\n" \
67 "[-v] [-H type] [-i if] -s hostname hw_addr [temp]\n" \
Denis Vlasenko8e858e22007-03-07 09:35:43 +000068 "[-v] [-H type] [-i if] -s hostname hw_addr [netmask nm] pub\n" \
Denis Vlasenkofa85b862007-01-07 01:24:12 +000069 "[-v] [-H type] [-i if] -Ds hostname ifa [netmask nm] pub\n"
Denis Vlasenko4f98e192008-04-13 22:12:19 +000070#define arp_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +000071 "Manipulate ARP cache\n" \
72 "\nOptions:" \
Denis Vlasenkofa85b862007-01-07 01:24:12 +000073 "\n -a Display (all) hosts" \
Denis Vlasenkocdf62772008-03-17 08:42:43 +000074 "\n -s Set new ARP entry" \
Denis Vlasenkofa85b862007-01-07 01:24:12 +000075 "\n -d Delete a specified entry" \
76 "\n -v Verbose" \
77 "\n -n Don't resolve names" \
Denis Vlasenkocdf62772008-03-17 08:42:43 +000078 "\n -i IF Network interface" \
Denis Vlasenkofa85b862007-01-07 01:24:12 +000079 "\n -D Read <hwaddr> from given device" \
Denis Vlasenkocdf62772008-03-17 08:42:43 +000080 "\n -A, -p AF Protocol family" \
Denis Vlasenko397de612008-03-17 08:55:44 +000081 "\n -H HWTYPE Hardware address type" \
Denis Vlasenkofa85b862007-01-07 01:24:12 +000082
Glenn L McGrath9e598412003-01-09 10:06:01 +000083#define arping_trivial_usage \
Denis Vlasenkof23c3f92007-11-23 09:27:05 +000084 "[-fqbDUA] [-c count] [-w timeout] [-I dev] [-s sender] target"
Denis Vlasenko4f98e192008-04-13 22:12:19 +000085#define arping_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +000086 "Send ARP requests/replies\n" \
87 "\nOptions:" \
88 "\n -f Quit on first ARP reply" \
89 "\n -q Quiet" \
90 "\n -b Keep broadcasting, don't go unicast" \
91 "\n -D Duplicated address detection mode" \
92 "\n -U Unsolicited ARP mode, update your neighbors" \
93 "\n -A ARP answer mode, update your neighbors" \
94 "\n -c N Stop after sending N ARP requests" \
95 "\n -w timeout Time to wait for ARP reply, in seconds" \
96 "\n -I dev Interface to use (default eth0)" \
97 "\n -s sender Sender IP address" \
98 "\n target Target IP address" \
Glenn L McGrath9e598412003-01-09 10:06:01 +000099
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000100#define sh_trivial_usage NOUSAGE_STR
101#define sh_full_usage ""
102#define ash_trivial_usage NOUSAGE_STR
103#define ash_full_usage ""
104#define hush_trivial_usage NOUSAGE_STR
105#define hush_full_usage ""
106#define msh_trivial_usage NOUSAGE_STR
107#define msh_full_usage ""
Eric Andersen08f59e32004-03-12 22:07:10 +0000108
109#define awk_trivial_usage \
Denis Vlasenkof430cdb2007-11-15 07:02:55 +0000110 "[OPTION]... [program-text] [FILE...]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000111#define awk_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +0000112 "Options:" \
113 "\n -v var=val Set variable" \
114 "\n -F sep Use sep as field separator" \
115 "\n -f file Read program from file" \
Glenn L McGrath7a32aaa2002-09-15 17:03:48 +0000116
Eric Andersen7e9276b2001-02-22 01:15:47 +0000117#define basename_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000118 "FILE [SUFFIX]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000119#define basename_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +0000120 "Strip directory path and suffixes from FILE.\n" \
121 "If specified, also remove any trailing SUFFIX."
Eric Andersen0d3a02e2001-03-15 18:14:25 +0000122#define basename_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000123 "$ basename /usr/local/bin/foo\n" \
124 "foo\n" \
125 "$ basename /usr/local/bin/\n" \
126 "bin\n" \
127 "$ basename /foo/bar.txt .txt\n" \
128 "bar"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +0000129
Denis Vlasenko08ec67b2008-03-26 13:32:30 +0000130#define fbsplash_trivial_usage \
Denis Vlasenkoc6dbb852008-03-26 14:57:49 +0000131 "-s IMGFILE [-c] [-d DEV] [-i INIFILE] [-f CMD]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000132#define fbsplash_full_usage "\n\n" \
Denis Vlasenko08ec67b2008-03-26 13:32:30 +0000133 "Options:\n" \
Denis Vlasenkoc6dbb852008-03-26 14:57:49 +0000134 "\n -s Image" \
Denis Vlasenko08ec67b2008-03-26 13:32:30 +0000135 "\n -c Hide cursor" \
136 "\n -d Framebuffer device (default /dev/fb0)" \
Denis Vlasenkoc6dbb852008-03-26 14:57:49 +0000137 "\n -i Config file (var=value):" \
138 "\n BAR_LEFT,BAR_TOP,BAR_WIDTH,BAR_HEIGHT" \
139 "\n BAR_R,BAR_G,BAR_B" \
Denis Vlasenko08ec67b2008-03-26 13:32:30 +0000140 "\n -f Control pipe (else exit after drawing image)" \
Denis Vlasenkoc6dbb852008-03-26 14:57:49 +0000141 "\n commands: 'NN' (% for progress bar) or 'exit'" \
Denis Vlasenko08ec67b2008-03-26 13:32:30 +0000142
Bernhard Reutner-Fischerd27d9252008-01-13 15:23:27 +0000143#define brctl_trivial_usage \
144 "COMMAND [BRIDGE [INTERFACE]]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000145#define brctl_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +0000146 "Manage ethernet bridges.\n" \
147 "\nCommands:" \
Denis Vlasenko278a1c22008-04-06 07:17:02 +0000148 USE_FEATURE_BRCTL_SHOW( \
149 "\n show Show a list of bridges" \
150 ) \
Denis Vlasenko397de612008-03-17 08:55:44 +0000151 "\n addbr BRIDGE Create BRIDGE" \
152 "\n delbr BRIDGE Delete BRIDGE" \
153 "\n addif BRIDGE IFACE Add IFACE to BRIDGE" \
154 "\n delif BRIDGE IFACE Delete IFACE from BRIDGE" \
155 USE_FEATURE_BRCTL_FANCY( \
156 "\n setageing BRIDGE TIME Set ageing time" \
157 "\n setfd BRIDGE TIME Set bridge forward delay" \
158 "\n sethello BRIDGE TIME Set hello time" \
159 "\n setmaxage BRIDGE TIME Set max message age" \
160 "\n setpathcost BRIDGE COST Set path cost" \
161 "\n setportprio BRIDGE PRIO Set port priority" \
162 "\n setbridgeprio BRIDGE PRIO Set bridge priority" \
163 "\n stp BRIDGE [1|0] STP on/off" \
Denis Vlasenko278a1c22008-04-06 07:17:02 +0000164 ) \
165
Glenn L McGrath24e28332001-10-05 03:48:57 +0000166#define bunzip2_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000167 "[OPTION]... [FILE]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000168#define bunzip2_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +0000169 "Uncompress FILE (or standard input if FILE is '-' or omitted)\n" \
170 "\nOptions:" \
171 "\n -c Write to standard output" \
172 "\n -f Force" \
Glenn L McGrath24e28332001-10-05 03:48:57 +0000173
Denis Vlasenko77f1ec12007-10-13 03:36:03 +0000174#define bzip2_trivial_usage \
175 "[OPTION]... [FILE]..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000176#define bzip2_full_usage "\n\n" \
Denis Vlasenko77f1ec12007-10-13 03:36:03 +0000177 "Compress FILE(s) with bzip2 algorithm.\n" \
Denis Vlasenkocdf62772008-03-17 08:42:43 +0000178 "When FILE is '-' or unspecified, reads standard input. Implies -c.\n" \
179 "\nOptions:" \
180 "\n -c Write to standard output" \
181 "\n -d Decompress" \
182 "\n -f Force" \
Denis Vlasenko397de612008-03-17 08:55:44 +0000183 "\n -1..-9 Compression level" \
Denis Vlasenko77f1ec12007-10-13 03:36:03 +0000184
Rob Landley6130b9b2006-01-23 21:10:38 +0000185#define busybox_notes_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000186 "Hello world!\n"
Rob Landley6130b9b2006-01-23 21:10:38 +0000187
Glenn L McGrathfff11f12001-11-18 14:20:25 +0000188#define bzcat_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000189 "FILE"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000190#define bzcat_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +0000191 "Uncompress to stdout"
Glenn L McGrathfff11f12001-11-18 14:20:25 +0000192
Rob Landleyc1d69902006-01-20 18:28:50 +0000193#define unlzma_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000194 "[OPTION]... [FILE]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000195#define unlzma_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +0000196 "Uncompress FILE (or standard input if FILE is '-' or omitted)\n" \
197 "\nOptions:" \
198 "\n -c Write to standard output" \
199 "\n -f Force" \
Rob Landleyc1d69902006-01-20 18:28:50 +0000200
201#define lzmacat_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000202 "FILE"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000203#define lzmacat_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +0000204 "Uncompress to stdout"
Rob Landleyc1d69902006-01-20 18:28:50 +0000205
Eric Andersenc98c0622001-12-06 15:16:43 +0000206#define cal_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000207 "[-jy] [[month] year]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000208#define cal_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +0000209 "Display a calendar\n" \
210 "\nOptions:" \
211 "\n -j Use julian dates" \
212 "\n -y Display the entire year" \
Eric Andersenc98c0622001-12-06 15:16:43 +0000213
Eric Andersen7e9276b2001-02-22 01:15:47 +0000214#define cat_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000215 "[-u] [FILE]..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000216#define cat_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +0000217 "Concatenate FILE(s) and print them to stdout\n" \
218 "\nOptions:" \
219 "\n -u Use unbuffered i/o (ignored)" \
220
Eric Andersen0d3a02e2001-03-15 18:14:25 +0000221#define cat_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000222 "$ cat /proc/uptime\n" \
223 "110716.72 17.67"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +0000224
Rob Landley8abbee42006-05-31 19:36:04 +0000225#define catv_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000226 "[-etv] [FILE]..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000227#define catv_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +0000228 "Display nonprinting characters as ^x or M-x\n" \
229 "\nOptions:" \
230 "\n -e End each line with $" \
231 "\n -t Show tabs as ^I" \
232 "\n -v Don't use ^x or M-x escapes" \
Denis Vlasenko5233cd32008-02-18 23:24:46 +0000233
234#define chat_trivial_usage \
235 "EXPECT [SEND [EXPECT [SEND...]]]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000236#define chat_full_usage "\n\n" \
Denis Vlasenko5233cd32008-02-18 23:24:46 +0000237 "Useful for interacting with a modem connected to stdin/stdout.\n" \
238 "A script consists of one or more \"expect-send\" pairs of strings,\n" \
239 "each pair is a pair of arguments. Example:\n" \
240 "chat '' ATZ OK ATD123456 CONNECT '' ogin: pppuser word: ppppass '~'" \
241
Mike Frysingerde9f1f72005-04-22 02:33:37 +0000242#define chattr_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000243 "[-R] [-+=AacDdijsStTu] [-v version] files..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000244#define chattr_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +0000245 "Change file attributes on an ext2 fs\n" \
246 "\nModifiers:" \
247 "\n - Remove attributes" \
248 "\n + Add attributes" \
249 "\n = Set attributes" \
250 "\nAttributes:" \
251 "\n A Don't track atime" \
252 "\n a Append mode only" \
253 "\n c Enable compress" \
254 "\n D Write dir contents synchronously" \
255 "\n d Do not backup with dump" \
256 "\n i Cannot be modified (immutable)" \
257 "\n j Write all data to journal first" \
258 "\n s Zero disk storage when deleted" \
259 "\n S Write file contents synchronously" \
260 "\n t Disable tail-merging of partial blocks with other files" \
261 "\n u Allow file to be undeleted" \
262 "\nOptions:" \
263 "\n -R Recursively list subdirectories" \
264 "\n -v Set the file's version/generation number" \
Mike Frysingerde9f1f72005-04-22 02:33:37 +0000265
Denis Vlasenko49622d72007-03-10 16:58:49 +0000266#define chcon_trivial_usage \
Denis Vlasenko73e5ed22007-10-18 10:52:36 +0000267 "[OPTIONS] CONTEXT FILE..." \
268 "\n chcon [OPTIONS] [-u USER] [-r ROLE] [-l RANGE] [-t TYPE] FILE..." \
269 USE_FEATURE_CHCON_LONG_OPTIONS( \
270 "\n chcon [OPTIONS] --reference=RFILE FILE..." \
271 )
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000272#define chcon_full_usage "\n\n" \
Denis Vlasenko081ef792007-03-17 16:38:21 +0000273 "Change the security context of each FILE to CONTEXT\n" \
Denis Vlasenko73e5ed22007-10-18 10:52:36 +0000274 USE_FEATURE_CHCON_LONG_OPTIONS( \
Denis Vlasenko397de612008-03-17 08:55:44 +0000275 "\n -v,--verbose Verbose" \
276 "\n -c,--changes Report changes made" \
277 "\n -h,--no-dereference Affect symlinks instead of their targets" \
278 "\n -f,--silent,--quiet Suppress most error messages" \
279 "\n --reference=RFILE Use RFILE's group instead of using a CONTEXT value" \
280 "\n -u,--user=USER Set user/role/type/range in the target" \
281 "\n -r,--role=ROLE security context" \
282 "\n -t,--type=TYPE" \
283 "\n -l,--range=RANGE" \
284 "\n -R,--recursive Recurse subdirectories" \
Denis Vlasenko73e5ed22007-10-18 10:52:36 +0000285 ) \
286 SKIP_FEATURE_CHCON_LONG_OPTIONS( \
Denis Vlasenko397de612008-03-17 08:55:44 +0000287 "\n -v Verbose" \
288 "\n -c Report changes made" \
289 "\n -h Affect symlinks instead of their targets" \
290 "\n -f Suppress most error messages" \
291 "\n -u USER Set user/role/type/range in the target security context" \
292 "\n -r ROLE" \
293 "\n -t TYPE" \
294 "\n -l RNG" \
295 "\n -R Recurse subdirectories" \
Denis Vlasenko73e5ed22007-10-18 10:52:36 +0000296 )
297
Eric Andersen7e9276b2001-02-22 01:15:47 +0000298#define chmod_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000299 "[-R"USE_DESKTOP("cvf")"] MODE[,MODE]... FILE..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000300#define chmod_full_usage "\n\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000301 "Each MODE is one or more of the letters ugoa, one of the\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +0000302 "symbols +-= and one or more of the letters rwxst\n" \
303 "\nOptions:" \
304 "\n -R Recurse directories" \
Denis Vlasenkofefb2792006-10-27 15:13:54 +0000305 USE_DESKTOP( \
Denis Vlasenko397de612008-03-17 08:55:44 +0000306 "\n -c List changed files" \
307 "\n -v List all files" \
308 "\n -f Hide errors" \
Denis Vlasenkofefb2792006-10-27 15:13:54 +0000309 )
Eric Andersen0d3a02e2001-03-15 18:14:25 +0000310#define chmod_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000311 "$ ls -l /tmp/foo\n" \
312 "-rw-rw-r-- 1 root root 0 Apr 12 18:25 /tmp/foo\n" \
313 "$ chmod u+x /tmp/foo\n" \
314 "$ ls -l /tmp/foo\n" \
315 "-rwxrw-r-- 1 root root 0 Apr 12 18:25 /tmp/foo*\n" \
316 "$ chmod 444 /tmp/foo\n" \
317 "$ ls -l /tmp/foo\n" \
318 "-r--r--r-- 1 root root 0 Apr 12 18:25 /tmp/foo\n"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +0000319
Denis Vlasenko081ef792007-03-17 16:38:21 +0000320#define chgrp_trivial_usage \
321 "[-RhLHP"USE_DESKTOP("cvf")"]... GROUP FILE..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000322#define chgrp_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +0000323 "Change the group membership of each FILE to GROUP\n" \
324 "\nOptions:" \
325 "\n -R Recurse directories" \
326 "\n -h Affect symlinks instead of symlink targets" \
327 "\n -L Traverse all symlinks to directories" \
328 "\n -H Traverse symlinks on command line only" \
329 "\n -P Do not traverse symlinks (default)" \
Denis Vlasenko081ef792007-03-17 16:38:21 +0000330 USE_DESKTOP( \
Denis Vlasenko397de612008-03-17 08:55:44 +0000331 "\n -c List changed files" \
332 "\n -v Verbose" \
333 "\n -f Hide errors" \
Denis Vlasenko081ef792007-03-17 16:38:21 +0000334 )
335#define chgrp_example_usage \
336 "$ ls -l /tmp/foo\n" \
337 "-r--r--r-- 1 andersen andersen 0 Apr 12 18:25 /tmp/foo\n" \
338 "$ chgrp root /tmp/foo\n" \
339 "$ ls -l /tmp/foo\n" \
340 "-r--r--r-- 1 andersen root 0 Apr 12 18:25 /tmp/foo\n"
341
Eric Andersen7e9276b2001-02-22 01:15:47 +0000342#define chown_trivial_usage \
Denis Vlasenkob69e8722007-07-18 21:57:24 +0000343 "[-RhLHP"USE_DESKTOP("cvf")"]... OWNER[<.|:>[GROUP]] FILE..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000344#define chown_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +0000345 "Change the owner and/or group of each FILE to OWNER and/or GROUP\n" \
346 "\nOptions:" \
347 "\n -R Recurse directories" \
348 "\n -h Affect symlinks instead of symlink targets" \
349 "\n -L Traverse all symlinks to directories" \
350 "\n -H Traverse symlinks on command line only" \
351 "\n -P Do not traverse symlinks (default)" \
Denis Vlasenko51b4c922006-10-27 16:07:20 +0000352 USE_DESKTOP( \
Denis Vlasenko397de612008-03-17 08:55:44 +0000353 "\n -c List changed files" \
354 "\n -v List all files" \
355 "\n -f Hide errors" \
Denis Vlasenko51b4c922006-10-27 16:07:20 +0000356 )
Eric Andersen0d3a02e2001-03-15 18:14:25 +0000357#define chown_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000358 "$ ls -l /tmp/foo\n" \
359 "-r--r--r-- 1 andersen andersen 0 Apr 12 18:25 /tmp/foo\n" \
360 "$ chown root /tmp/foo\n" \
361 "$ ls -l /tmp/foo\n" \
362 "-r--r--r-- 1 root andersen 0 Apr 12 18:25 /tmp/foo\n" \
363 "$ chown root.root /tmp/foo\n" \
364 "ls -l /tmp/foo\n" \
365 "-r--r--r-- 1 root root 0 Apr 12 18:25 /tmp/foo\n"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +0000366
Denis Vlasenkofe544582006-10-03 15:57:40 +0000367#define chpst_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000368 "[-vP012] [-u user[:group]] [-U user[:group]] [-e dir] " \
369 "[-/ dir] [-n nice] [-m bytes] [-d bytes] [-o files] " \
370 "[-p processes] [-f bytes] [-c bytes] prog args"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000371#define chpst_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +0000372 "Change the process state and run specified program\n" \
373 "\nOptions:" \
374 "\n -u USER[:GRP] Set uid and gid" \
375 "\n -U USER[:GRP] Set $UID and $GID in environment" \
376 "\n -e DIR Set environment variables as specified by files" \
377 "\n in DIR: file=1st_line_of_file" \
378 "\n -/ DIR Chroot to DIR" \
379 "\n -n INC Add INC to nice value" \
380 "\n -m BYTES Limit data segment, stack segment, locked physical pages," \
381 "\n and total of all segment per process to BYTES each" \
382 "\n -d BYTES Limit data segment" \
383 "\n -o N Limit the number of open file descriptors per process to N" \
384 "\n -p N Limit number of processes per uid to N" \
385 "\n -f BYTES Limit output file size to BYTES" \
386 "\n -c BYTES Limit core file size to BYTES" \
387 "\n -v Verbose" \
388 "\n -P Run prog in a new process group" \
389 "\n -0 Close standard input" \
390 "\n -1 Close standard output" \
391 "\n -2 Close standard error" \
392
Denis Vlasenkofe544582006-10-03 15:57:40 +0000393#define setuidgid_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000394 "account prog args"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000395#define setuidgid_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +0000396 "Set uid and gid to account's uid and gid, removing all supplementary\n" \
397 "groups, then run prog"
Denis Vlasenkofe544582006-10-03 15:57:40 +0000398#define envuidgid_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000399 "account prog args"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000400#define envuidgid_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +0000401 "Set $UID to account's uid and $GID to account's gid, then run prog"
Denis Vlasenkofe544582006-10-03 15:57:40 +0000402#define envdir_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000403 "dir prog args"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000404#define envdir_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +0000405 "Set various environment variables as specified by files\n" \
406 "in the directory dir, then run prog"
Denis Vlasenkofe544582006-10-03 15:57:40 +0000407#define softlimit_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000408 "[-a allbytes] [-c corebytes] [-d databytes] [-f filebytes] " \
409 "[-l lockbytes] [-m membytes] [-o openfiles] [-p processes] " \
410 "[-r residentbytes] [-s stackbytes] [-t cpusecs] prog args"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000411#define softlimit_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +0000412 "Set soft resource limits, then run prog\n" \
413 "\nOptions:" \
414 "\n -m n Same as -d n -s n -l n -a n" \
415 "\n -d n Limit the data segment per process to n bytes" \
416 "\n -s n Limit the stack segment per process to n bytes" \
417 "\n -l n Limit the locked physical pages per process to n bytes" \
418 "\n -a n Limit the total of all segments per process to n bytes" \
419 "\n -o n Limit the number of open file descriptors per process to n" \
420 "\n -p n Limit the number of processes per uid to n" \
421 "\nOptions controlling file sizes:" \
422 "\n -f n Limit output file sizes to n bytes" \
423 "\n -c n Limit core file sizes to n bytes" \
424 "\nEfficiency opts:" \
425 "\n -r n Limit the resident set size to n bytes. This limit is not" \
426 "\n enforced unless physical memory is full" \
427 "\n -t n Limit the CPU time to n seconds. This limit is not enforced" \
428 "\n except that the process receives a SIGXCPU signal after n seconds" \
429 "\n" \
430 "\nSome options may have no effect on some operating systems" \
431 "\nn may be =, indicating that soft limit should be set equal to hard limit" \
Denis Vlasenkofe544582006-10-03 15:57:40 +0000432
Eric Andersen7e9276b2001-02-22 01:15:47 +0000433#define chroot_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000434 "NEWROOT [COMMAND...]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000435#define chroot_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +0000436 "Run COMMAND with root directory set to NEWROOT"
Eric Andersen0d3a02e2001-03-15 18:14:25 +0000437#define chroot_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000438 "$ ls -l /bin/ls\n" \
439 "lrwxrwxrwx 1 root root 12 Apr 13 00:46 /bin/ls -> /BusyBox\n" \
440 "# mount /dev/hdc1 /mnt -t minix\n" \
441 "# chroot /mnt\n" \
442 "# ls -l /bin/ls\n" \
443 "-rwxr-xr-x 1 root root 40816 Feb 5 07:45 /bin/ls*\n"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +0000444
Eric Andersen7e9276b2001-02-22 01:15:47 +0000445#define chvt_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000446 "N"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000447#define chvt_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +0000448 "Change the foreground virtual terminal to /dev/ttyN"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +0000449
Rob Landley856489b2006-04-18 20:57:28 +0000450#define cksum_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000451 "FILES..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000452#define cksum_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +0000453 "Calculate the CRC32 checksums of FILES"
Rob Landley856489b2006-04-18 20:57:28 +0000454
Eric Andersen7e9276b2001-02-22 01:15:47 +0000455#define clear_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000456 ""
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000457#define clear_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +0000458 "Clear screen"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +0000459
Eric Andersen7e9276b2001-02-22 01:15:47 +0000460#define cmp_trivial_usage \
Denis Vlasenko9a1fa8c2007-03-21 22:30:14 +0000461 "[-l] [-s] FILE1 [FILE2" USE_DESKTOP(" [SKIP1 [SKIP2]") "]]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000462#define cmp_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +0000463 "Compares FILE1 vs stdin if FILE2 is not specified\n" \
464 "\nOptions:" \
465 "\n -l Write the byte numbers (decimal) and values (octal)" \
466 "\n for all differing bytes" \
467 "\n -s Quiet" \
Eric Andersen3ec8ffb2001-02-14 21:46:30 +0000468
Rob Landley2acfd7b2005-05-11 23:12:49 +0000469#define comm_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000470 "[-123] FILE1 FILE2"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000471#define comm_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +0000472 "Compare FILE1 to FILE2, or to stdin if - is specified\n" \
473 "\nOptions:" \
474 "\n -1 Suppress lines unique to FILE1" \
475 "\n -2 Suppress lines unique to FILE2" \
476 "\n -3 Suppress lines common to both files" \
Rob Landley2acfd7b2005-05-11 23:12:49 +0000477
Paul Fox79c142d2005-08-01 16:04:40 +0000478#define bbconfig_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000479 ""
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000480#define bbconfig_full_usage "\n\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000481 "Print the config file which built busybox"
Mike Frysinger036f2992005-09-24 23:50:14 +0000482
Rob Landley69674942006-09-11 00:34:01 +0000483#define bbsh_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000484 "[FILE]...\n" \
485 "or: bbsh -c command [args]..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000486#define bbsh_full_usage "\n\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000487 "The bbsh shell (command interpreter)"
Rob Landley69674942006-09-11 00:34:01 +0000488
Bernhard Reutner-Fischer71bc71a2007-03-09 16:56:38 +0000489#define chrt_trivial_usage \
Denis Vlasenkof5635f42007-08-13 10:48:33 +0000490 "[OPTION]... [prio] [pid | command [arg]...]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000491#define chrt_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +0000492 "Manipulate real-time attributes of a process\n" \
493 "\nOptions:" \
494 "\n -p Operate on pid" \
495 "\n -r Set scheduling policy to SCHED_RR" \
496 "\n -f Set scheduling policy to SCHED_FIFO" \
497 "\n -o Set scheduling policy to SCHED_OTHER" \
498 "\n -m Show min and max priorities" \
Bernhard Reutner-Fischer71bc71a2007-03-09 16:56:38 +0000499
500#define chrt_example_usage \
Denis Vlasenkof5635f42007-08-13 10:48:33 +0000501 "$ chrt -r 4 sleep 900; x=$!\n" \
502 "$ chrt -f -p 3 $x\n" \
503 "You need CAP_SYS_NICE privileges to set scheduling attributes of a process"
Bernhard Reutner-Fischer71bc71a2007-03-09 16:56:38 +0000504
Eric Andersen7e9276b2001-02-22 01:15:47 +0000505#define cp_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000506 "[OPTION]... SOURCE DEST"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000507#define cp_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +0000508 "Copy SOURCE to DEST, or multiple SOURCE(s) to DIRECTORY\n" \
509 "\nOptions:" \
510 "\n -a Same as -dpR" \
Denis Vlasenko49622d72007-03-10 16:58:49 +0000511 USE_SELINUX( \
Denis Vlasenko397de612008-03-17 08:55:44 +0000512 "\n -c Preserve security context" \
Denis Vlasenko49622d72007-03-10 16:58:49 +0000513 ) \
Denis Vlasenko397de612008-03-17 08:55:44 +0000514 "\n -d,-P Preserve links" \
515 "\n -H,-L Dereference all symlinks (default)" \
516 "\n -p Preserve file attributes if possible" \
517 "\n -f Force overwrite" \
518 "\n -i Prompt before overwrite" \
519 "\n -R,-r Recurse directories" \
520 "\n -l,-s Create (sym)links" \
Eric Andersen3ec8ffb2001-02-14 21:46:30 +0000521
Glenn L McGrath8f5b63e2001-06-22 09:22:06 +0000522#define cpio_trivial_usage \
Denis Vlasenko261f2372008-04-05 00:07:46 +0000523 "-[dim" USE_FEATURE_CPIO_O("o") "tuv][F cpiofile]" \
Denis Vlasenko1f228982008-04-22 00:16:29 +0000524 USE_FEATURE_CPIO_O( "[H newc]" )
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000525#define cpio_full_usage "\n\n" \
Denis Vlasenko261f2372008-04-05 00:07:46 +0000526 "Extract or list files from a cpio archive" \
527 USE_FEATURE_CPIO_O( ", or create a cpio archive" ) \
528 "\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +0000529 "Main operation mode:" \
530 "\n d Make leading directories" \
531 "\n i Extract" \
532 "\n m Preserve mtime" \
Denis Vlasenko261f2372008-04-05 00:07:46 +0000533 USE_FEATURE_CPIO_O( \
534 "\n o Create" \
535 "\n H newc Define format" \
536 ) \
Denis Vlasenko397de612008-03-17 08:55:44 +0000537 "\n t List" \
538 "\n v Verbose" \
539 "\n u Unconditional overwrite" \
540 "\n F Input from file" \
Tim Riker7b253f82003-12-28 05:02:40 +0000541
Eric Andersenf6f7bfb2002-10-22 12:24:59 +0000542#define crond_trivial_usage \
Denis Vlasenko4e6c8122008-03-12 22:10:25 +0000543 "-fbS -l N " USE_DEBUG_CROND_OPTION("-d N ") "-L LOGFILE -c DIR"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000544#define crond_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +0000545 " -f Foreground" \
546 "\n -b Background (default)" \
547 "\n -S Log to syslog (default)" \
548 "\n -l Set log level. 0 is the most verbose, default 8" \
Denis Vlasenko4e6c8122008-03-12 22:10:25 +0000549 USE_DEBUG_CROND_OPTION( \
Denis Vlasenko397de612008-03-17 08:55:44 +0000550 "\n -d Set log level, log to stderr" \
Denis Vlasenko4e6c8122008-03-12 22:10:25 +0000551 ) \
Denis Vlasenko397de612008-03-17 08:55:44 +0000552 "\n -L Log to file" \
553 "\n -c Working dir" \
Eric Andersenf6f7bfb2002-10-22 12:24:59 +0000554
555#define crontab_trivial_usage \
Denis Vlasenko069e3472008-02-16 13:17:13 +0000556 "[-c DIR] [-u USER] [-ler]|[FILE]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000557#define crontab_full_usage "\n\n" \
Denis Vlasenko069e3472008-02-16 13:17:13 +0000558 " -c Crontab directory" \
559 "\n -u User" \
560 "\n -l List crontab" \
561 "\n -e Edit crontab" \
562 "\n -r Delete crontab" \
563 "\n FILE Replace crontab by FILE ('-': stdin)" \
Eric Andersenf6f7bfb2002-10-22 12:24:59 +0000564
Denis Vlasenko7e84e532007-05-08 17:52:17 +0000565#define cryptpw_trivial_usage \
566 "[-a des|md5] [string]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000567#define cryptpw_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +0000568 "Output crypted string.\n" \
569 "If string isn't supplied on cmdline, read it from stdin.\n" \
570 "\nOptions:" \
571 "\n -a Algorithm to use (default: md5)" \
Eric Andersenf6f7bfb2002-10-22 12:24:59 +0000572
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000573#define cttyhack_trivial_usage NOUSAGE_STR
574#define cttyhack_full_usage ""
575
Eric Andersen7e9276b2001-02-22 01:15:47 +0000576#define cut_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000577 "[OPTION]... [FILE]..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000578#define cut_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +0000579 "Print selected fields from each input FILE to standard output\n" \
580 "\nOptions:" \
581 "\n -b LIST Output only bytes from LIST" \
582 "\n -c LIST Output only characters from LIST" \
583 "\n -d CHAR Use CHAR instead of tab as the field delimiter" \
584 "\n -s Output only the lines containing delimiter" \
585 "\n -f N Print only these fields" \
586 "\n -n Ignored" \
587
Eric Andersen0d3a02e2001-03-15 18:14:25 +0000588#define cut_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000589 "$ echo \"Hello world\" | cut -f 1 -d ' '\n" \
590 "Hello\n" \
591 "$ echo \"Hello world\" | cut -f 2 -d ' '\n" \
592 "world\n"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +0000593
Eric Andersen7e9276b2001-02-22 01:15:47 +0000594#define date_trivial_usage \
Denis Vlasenko9ce4ae82008-03-25 02:43:34 +0000595 "[OPTION]... [+FMT] [TIME]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000596#define date_full_usage "\n\n" \
Denis Vlasenko9ce4ae82008-03-25 02:43:34 +0000597 "Display time (using +FMT), or set time\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +0000598 "\nOptions:" \
Denis Vlasenko9ce4ae82008-03-25 02:43:34 +0000599 "\n -u Work in UTC (don't convert to local time)" \
Denis Vlasenko397de612008-03-17 08:55:44 +0000600 "\n -R Output RFC-822 compliant date string" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +0000601 USE_FEATURE_DATE_ISOFMT( \
Denis Vlasenko9ce4ae82008-03-25 02:43:34 +0000602 "\n -I[SPEC] Output ISO-8601 compliant date string" \
603 "\n SPEC='date' (default) for date only," \
Denis Vlasenko397de612008-03-17 08:55:44 +0000604 "\n 'hours', 'minutes', or 'seconds' for date and" \
605 "\n time to the indicated precision" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +0000606 ) \
Denis Vlasenko9ce4ae82008-03-25 02:43:34 +0000607 "\n -d TIME Display TIME, not 'now'" \
608 "\n -r FILE Display last modification time of FILE" \
609 "\n [-s] TIME Set time to TIME" \
610 USE_FEATURE_DATE_ISOFMT( \
611 "\n -D FMT Use FMT for str->date conversion" \
612 ) \
613 "\n" \
614 "\nRecognized formats for TIME:" \
Denis Vlasenko4d89a8b2008-04-25 02:14:07 +0000615 "\n hh:mm[:ss]" \
Denis Vlasenkofa076d42008-03-25 02:49:11 +0000616 "\n [YYYY.]MM.DD-hh:mm[:ss]" \
Denis Vlasenko4d89a8b2008-04-25 02:14:07 +0000617 "\n YYYY-MM-DD hh:mm[:ss]" \
Denis Vlasenko9ce4ae82008-03-25 02:43:34 +0000618 "\n MMDDhhmm[[YY]YY][.ss]" \
Denis Vlasenko397de612008-03-17 08:55:44 +0000619
Eric Andersen0d3a02e2001-03-15 18:14:25 +0000620#define date_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000621 "$ date\n" \
622 "Wed Apr 12 18:52:41 MDT 2000\n"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +0000623
Eric Andersen7e9276b2001-02-22 01:15:47 +0000624#define dc_trivial_usage \
Denis Vlasenkof430cdb2007-11-15 07:02:55 +0000625 "expression..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000626#define dc_full_usage "\n\n" \
Denis Vlasenko68e5e2b2008-03-25 03:17:04 +0000627 "Tiny RPN calculator. Operations:\n" \
628 "+, add, -, sub, *, mul, /, div, %, mod, **, exp, and, or, not, eor,\n" \
629 "p - print top of the stack (without altering the stack),\n" \
630 "f - print entire stack, o - pop the value and set output radix\n" \
631 "(value must be 10 or 16).\n" \
632 "Examples: 'dc 2 2 add' -> 4, 'dc 8 8 * 2 2 + /' -> 16.\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +0000633
Eric Andersen0d3a02e2001-03-15 18:14:25 +0000634#define dc_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000635 "$ dc 2 2 + p\n" \
636 "4\n" \
637 "$ dc 8 8 \\* 2 2 + / p\n" \
638 "16\n" \
639 "$ dc 0 1 and p\n" \
640 "0\n" \
641 "$ dc 0 1 or p\n" \
642 "1\n" \
643 "$ echo 72 9 div 8 mul p | dc\n" \
644 "64\n"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +0000645
Eric Andersen7e9276b2001-02-22 01:15:47 +0000646#define dd_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000647 "[if=FILE] [of=FILE] " USE_FEATURE_DD_IBS_OBS("[ibs=N] [obs=N] ") "[bs=N] [count=N] [skip=N]\n" \
Denis Vlasenko643dcf02008-04-07 21:11:23 +0000648 " [seek=N]" USE_FEATURE_DD_IBS_OBS(" [conv=notrunc|noerror|sync|fsync]")
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000649#define dd_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +0000650 "Copy a file with converting and formatting\n" \
651 "\nOptions:" \
652 "\n if=FILE Read from FILE instead of stdin" \
653 "\n of=FILE Write to FILE instead of stdout" \
654 "\n bs=N Read and write N bytes at a time" \
Denis Vlasenko7df69b82006-11-28 00:46:49 +0000655 USE_FEATURE_DD_IBS_OBS( \
Denis Vlasenko643dcf02008-04-07 21:11:23 +0000656 "\n ibs=N Read N bytes at a time" \
657 ) \
Denis Vlasenko7df69b82006-11-28 00:46:49 +0000658 USE_FEATURE_DD_IBS_OBS( \
Denis Vlasenko643dcf02008-04-07 21:11:23 +0000659 "\n obs=N Write N bytes at a time" \
660 ) \
Denis Vlasenko397de612008-03-17 08:55:44 +0000661 "\n count=N Copy only N input blocks" \
662 "\n skip=N Skip N input blocks" \
663 "\n seek=N Skip N output blocks" \
Rob Landley2686d3b2006-05-16 16:52:12 +0000664 USE_FEATURE_DD_IBS_OBS( \
Denis Vlasenko397de612008-03-17 08:55:44 +0000665 "\n conv=notrunc Don't truncate output file" \
666 "\n conv=noerror Continue after read errors" \
Denis Vlasenko643dcf02008-04-07 21:11:23 +0000667 "\n conv=sync Pad blocks with zeros" \
668 "\n conv=fsync Physically write data out before finishing" \
669 ) \
Denis Vlasenko397de612008-03-17 08:55:44 +0000670 "\n" \
671 "\nNumbers may be suffixed by c (x1), w (x2), b (x512), kD (x1000), k (x1024)," \
672 "\nMD (x1000000), M (x1048576), GD (x1000000000) or G (x1073741824)" \
673
Eric Andersen0d3a02e2001-03-15 18:14:25 +0000674#define dd_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000675 "$ dd if=/dev/zero of=/dev/ram1 bs=1M count=4\n" \
676 "4+0 records in\n" \
677 "4+0 records out\n"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +0000678
Eric Andersen7e9276b2001-02-22 01:15:47 +0000679#define deallocvt_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000680 "[N]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000681#define deallocvt_full_usage "\n\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000682 "Deallocate unused virtual terminal /dev/ttyN"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +0000683
Eric Andersenf349e972001-08-21 16:18:59 +0000684#define delgroup_trivial_usage \
Denis Vlasenko4b924f32007-05-30 00:29:55 +0000685 USE_FEATURE_DEL_USER_FROM_GROUP("[USER] ")"GROUP"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000686#define delgroup_full_usage "\n\n" \
Denis Vlasenkobe1a9d42007-04-15 08:43:23 +0000687 "Delete group GROUP from the system" \
Denis Vlasenko4b924f32007-05-30 00:29:55 +0000688 USE_FEATURE_DEL_USER_FROM_GROUP(" or user USER from group GROUP")
Eric Andersenf349e972001-08-21 16:18:59 +0000689
690#define deluser_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000691 "USER"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000692#define deluser_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +0000693 "Delete user USER from the system"
Eric Andersen7e9276b2001-02-22 01:15:47 +0000694
Glenn L McGrath17d21fa2003-10-09 11:46:23 +0000695#define devfsd_trivial_usage \
Denis Vlasenko397de612008-03-17 08:55:44 +0000696 "mntpnt [-v]" USE_DEVFSD_FG_NP("[-fg][-np]")
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000697#define devfsd_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +0000698 "Manage devfs permissions and old device name symlinks\n" \
699 "\nOptions:" \
700 "\n mntpnt The mount point where devfs is mounted" \
701 "\n -v Print the protocol version numbers for devfsd" \
702 "\n and the kernel-side protocol version and exit" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +0000703 USE_DEVFSD_FG_NP( \
Denis Vlasenko397de612008-03-17 08:55:44 +0000704 "\n -fg Run in foreground" \
705 "\n -np Exit after parsing the configuration file" \
706 "\n and processing synthetic REGISTER events," \
707 "\n do not poll for events" \
708 )
Glenn L McGrath17d21fa2003-10-09 11:46:23 +0000709
Denis Vlasenkof430cdb2007-11-15 07:02:55 +0000710/* -k is accepted but ignored for !HUMAN_READABLE,
711 * but we won't mention this (unimportant) */
712#if ENABLE_FEATURE_HUMAN_READABLE || ENABLE_FEATURE_DF_INODE
713#define DF_HAS_OPTIONS(x) x
714#else
715#define DF_HAS_OPTIONS(x)
716#endif
Eric Andersen7e9276b2001-02-22 01:15:47 +0000717#define df_trivial_usage \
Denis Vlasenkof430cdb2007-11-15 07:02:55 +0000718 DF_HAS_OPTIONS("[-") \
719 USE_FEATURE_HUMAN_READABLE("hmk") USE_FEATURE_DF_INODE("i") \
720 DF_HAS_OPTIONS("] ") "[FILESYSTEM...]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000721#define df_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +0000722 "Print filesystem usage statistics\n" \
723 DF_HAS_OPTIONS("\nOptions:") \
Rob Landley5fe8d5b2006-04-25 22:40:53 +0000724 USE_FEATURE_HUMAN_READABLE( \
Denis Vlasenko397de612008-03-17 08:55:44 +0000725 "\n -h Human readable (e.g. 1K 243M 2G)" \
726 "\n -m 1024*1024 blocks" \
727 "\n -k 1024 blocks" \
Denis Vlasenkof430cdb2007-11-15 07:02:55 +0000728 ) \
729 USE_FEATURE_DF_INODE( \
Denis Vlasenko397de612008-03-17 08:55:44 +0000730 "\n -i Inodes" \
Denis Vlasenkof430cdb2007-11-15 07:02:55 +0000731 )
Eric Andersen0d3a02e2001-03-15 18:14:25 +0000732#define df_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000733 "$ df\n" \
734 "Filesystem 1k-blocks Used Available Use% Mounted on\n" \
735 "/dev/sda3 8690864 8553540 137324 98% /\n" \
736 "/dev/sda1 64216 36364 27852 57% /boot\n" \
737 "$ df /dev/sda3\n" \
738 "Filesystem 1k-blocks Used Available Use% Mounted on\n" \
739 "/dev/sda3 8690864 8553540 137324 98% /\n"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +0000740
Denis Vlasenko736230e2006-11-20 19:40:36 +0000741#define dhcprelay_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000742 "[client_device_list] [server_device]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000743#define dhcprelay_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +0000744 "Relay dhcp requests from client devices to server device"
Denis Vlasenko736230e2006-11-20 19:40:36 +0000745
746#define dhcprelay_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000747 "[client_device_list] [server_device]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000748#define dhcprelay_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +0000749 "Relay dhcp requests from client devices to server device"
Denis Vlasenko736230e2006-11-20 19:40:36 +0000750
Bernhard Reutner-Fischer8f7d3892006-04-06 08:11:08 +0000751#define diff_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000752 "[-abdiNqrTstw] [-L LABEL] [-S FILE] [-U LINES] FILE1 FILE2"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000753#define diff_full_usage "\n\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000754 "Compare files line by line and output the differences between them.\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +0000755 "This implementation supports unified diffs only.\n" \
756 "\nOptions:" \
757 "\n -a Treat all files as text" \
758 "\n -b Ignore changes in the amount of whitespace" \
759 "\n -d Try hard to find a smaller set of changes" \
760 "\n -i Ignore case differences" \
761 "\n -L Use LABEL instead of the filename in the unified header" \
762 "\n -N Treat absent files as empty" \
763 "\n -q Output only whether files differ" \
764 "\n -r Recursively compare subdirectories" \
765 "\n -S Start with FILE when comparing directories" \
766 "\n -T Make tabs line up by prefixing a tab when necessary" \
767 "\n -s Report when two files are the same" \
768 "\n -t Expand tabs to spaces in output" \
769 "\n -U Output LINES lines of context" \
770 "\n -w Ignore all whitespace" \
Bernhard Reutner-Fischer8f7d3892006-04-06 08:11:08 +0000771
Eric Andersen7e9276b2001-02-22 01:15:47 +0000772#define dirname_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000773 "FILENAME"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000774#define dirname_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +0000775 "Strip non-directory suffix from FILENAME"
Eric Andersen0d3a02e2001-03-15 18:14:25 +0000776#define dirname_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000777 "$ dirname /tmp/foo\n" \
778 "/tmp\n" \
779 "$ dirname /tmp/foo/\n" \
780 "/tmp\n"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +0000781
Eric Andersen7e9276b2001-02-22 01:15:47 +0000782#define dmesg_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000783 "[-c] [-n LEVEL] [-s SIZE]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000784#define dmesg_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +0000785 "Print or control the kernel ring buffer\n" \
786 "\nOptions:" \
787 "\n -c Clear ring buffer after printing" \
788 "\n -n LEVEL Set console logging level" \
789 "\n -s SIZE Buffer size" \
Eric Andersen3ec8ffb2001-02-14 21:46:30 +0000790
"Vladimir N. Oleynik"7b4aa6f2006-01-25 14:19:11 +0000791#define dnsd_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000792 "[-c config] [-t seconds] [-p port] [-i iface-ip] [-d]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000793#define dnsd_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +0000794 "Small static DNS server daemon\n" \
795 "\nOptions:" \
796 "\n -c Config filename" \
797 "\n -t TTL in seconds" \
798 "\n -p Listening port" \
799 "\n -i Listening ip (default all)" \
800 "\n -d Daemonize" \
"Vladimir N. Oleynik"7b4aa6f2006-01-25 14:19:11 +0000801
Eric Andersen7e9276b2001-02-22 01:15:47 +0000802#define dos2unix_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000803 "[option] [FILE]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000804#define dos2unix_full_usage "\n\n" \
Denis Vlasenkocdf62772008-03-17 08:42:43 +0000805 "Convert FILE from dos to unix format.\n" \
806 "When no file is given, use stdin/stdout.\n" \
Denis Vlasenkoafc41132008-03-17 08:44:58 +0000807 "\nOptions:" \
Denis Vlasenkocdf62772008-03-17 08:42:43 +0000808 "\n -u dos2unix" \
Denis Vlasenko397de612008-03-17 08:55:44 +0000809 "\n -d unix2dos" \
Eric Andersen3ec8ffb2001-02-14 21:46:30 +0000810
Eric Andersen7e9276b2001-02-22 01:15:47 +0000811#define dpkg_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000812 "[-ilCPru] [-F option] package_name"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000813#define dpkg_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +0000814 "Install, remove and manage Debian packages\n" \
815 "\nOptions:" \
816 "\n -i Install the package" \
817 "\n -l List of installed packages" \
818 "\n -C Configure an unpackaged package" \
819 "\n -F depends Ignore dependency problems" \
820 "\n -P Purge all files of a package" \
821 "\n -r Remove all but the configuration files for a package" \
822 "\n -u Unpack a package, but don't configure it" \
Eric Andersen3ec8ffb2001-02-14 21:46:30 +0000823
Eric Andersen7e9276b2001-02-22 01:15:47 +0000824#define dpkg_deb_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000825 "[-cefxX] FILE [argument]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000826#define dpkg_deb_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +0000827 "Perform actions on Debian packages (.debs)\n" \
828 "\nOptions:" \
829 "\n -c List contents of filesystem tree" \
830 "\n -e Extract control files to [argument] directory" \
831 "\n -f Display control field name starting with [argument]" \
832 "\n -x Extract packages filesystem tree to directory" \
833 "\n -X Verbose extract" \
834
Eric Andersen0d3a02e2001-03-15 18:14:25 +0000835#define dpkg_deb_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000836 "$ dpkg-deb -X ./busybox_0.48-1_i386.deb /tmp\n"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +0000837
Eric Andersen7e9276b2001-02-22 01:15:47 +0000838#define du_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000839 "[-aHLdclsx" USE_FEATURE_HUMAN_READABLE("hm") "k] [FILE]..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000840#define du_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +0000841 "Summarize disk space used for each FILE and/or directory.\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000842 "Disk space is printed in units of " \
Rob Landley5fe8d5b2006-04-25 22:40:53 +0000843 USE_FEATURE_DU_DEFAULT_BLOCKSIZE_1K("1024") \
844 SKIP_FEATURE_DU_DEFAULT_BLOCKSIZE_1K("512") \
Denis Vlasenko397de612008-03-17 08:55:44 +0000845 " bytes.\n" \
846 "\nOptions:" \
847 "\n -a Show file sizes too" \
848 "\n -H Follow symlinks on command line" \
849 "\n -L Follow all symlinks" \
850 "\n -d N Limit output to directories (and files with -a) of depth < N" \
851 "\n -c Show grand total" \
852 "\n -l Count sizes many times if hard linked" \
853 "\n -s Display only a total for each argument" \
854 "\n -x Skip directories on different filesystems" \
Rob Landley5fe8d5b2006-04-25 22:40:53 +0000855 USE_FEATURE_HUMAN_READABLE( \
Denis Vlasenko397de612008-03-17 08:55:44 +0000856 "\n -h Sizes in human readable format (e.g., 1K 243M 2G )" \
857 "\n -m Sizes in megabytes" \
Rob Landley5fe8d5b2006-04-25 22:40:53 +0000858 ) \
Denis Vlasenko397de612008-03-17 08:55:44 +0000859 "\n -k Sizes in kilobytes" \
860 USE_FEATURE_DU_DEFAULT_BLOCKSIZE_1K(" (default)") \
861
Eric Andersen0d3a02e2001-03-15 18:14:25 +0000862#define du_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000863 "$ du\n" \
864 "16 ./CVS\n" \
865 "12 ./kernel-patches/CVS\n" \
866 "80 ./kernel-patches\n" \
867 "12 ./tests/CVS\n" \
868 "36 ./tests\n" \
869 "12 ./scripts/CVS\n" \
870 "16 ./scripts\n" \
871 "12 ./docs/CVS\n" \
872 "104 ./docs\n" \
873 "2417 .\n"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +0000874
Eric Andersen7e9276b2001-02-22 01:15:47 +0000875#define dumpkmap_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000876 "> keymap"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000877#define dumpkmap_full_usage "\n\n" \
Bernhard Reutner-Fischerae4342c2008-05-19 08:18:50 +0000878 "Print a binary keyboard translation table to standard output"
Eric Andersen0d3a02e2001-03-15 18:14:25 +0000879#define dumpkmap_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000880 "$ dumpkmap > keymap\n"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +0000881
Russ Dill61fb4892002-10-14 21:41:28 +0000882#define dumpleases_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000883 "[-r|-a] [-f LEASEFILE]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000884#define dumpleases_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +0000885 "Display DHCP leases granted by udhcpd\n" \
886 "\nOptions:" \
Denis Vlasenko73e5ed22007-10-18 10:52:36 +0000887 USE_GETOPT_LONG( \
Denis Vlasenko397de612008-03-17 08:55:44 +0000888 "\n -f,--file=FILE Leases file to load" \
889 "\n -r,--remaining Interpret lease times as time remaining" \
890 "\n -a,--absolute Interpret lease times as expire time" \
Denis Vlasenko73e5ed22007-10-18 10:52:36 +0000891 ) \
892 SKIP_GETOPT_LONG( \
Denis Vlasenko397de612008-03-17 08:55:44 +0000893 "\n -f FILE Leases file to load" \
894 "\n -r Interpret lease times as time remaining" \
895 "\n -a Interpret lease times as expire time" \
Denis Vlasenko73e5ed22007-10-18 10:52:36 +0000896 )
Russ Dill61fb4892002-10-14 21:41:28 +0000897
Mike Frysinger51a43b42005-09-24 07:11:16 +0000898#define e2fsck_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000899 "[-panyrcdfvstDFSV] [-b superblock] [-B blocksize] " \
900 "[-I inode_buffer_blocks] [-P process_inode_size] " \
901 "[-l|-L bad_blocks_file] [-C fd] [-j external_journal] " \
902 "[-E extended-options] device"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000903#define e2fsck_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +0000904 "Check ext2/ext3 file system\n" \
905 "\nOptions:" \
906 "\n -p Automatic repair (no questions)" \
907 "\n -n Make no changes to the filesystem" \
908 "\n -y Assume 'yes' to all questions" \
909 "\n -c Check for bad blocks and add them to the badblock list" \
910 "\n -f Force checking even if filesystem is marked clean" \
911 "\n -v Verbose" \
912 "\n -b superblock Use alternative superblock" \
913 "\n -B blocksize Force blocksize when looking for superblock" \
914 "\n -j journal Set location of the external journal" \
915 "\n -l file Add to badblocks list" \
916 "\n -L file Set badblocks list" \
Mike Frysinger51a43b42005-09-24 07:11:16 +0000917
Eric Andersen7e9276b2001-02-22 01:15:47 +0000918#define echo_trivial_usage \
Denis Vlasenkof430cdb2007-11-15 07:02:55 +0000919 USE_FEATURE_FANCY_ECHO("[-neE] ") "[ARG...]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000920#define echo_full_usage "\n\n" \
Denis Vlasenko765996a2006-12-24 16:59:27 +0000921 "Print the specified ARGs to stdout" \
Denis Vlasenko397de612008-03-17 08:55:44 +0000922 USE_FEATURE_FANCY_ECHO( "\n" \
923 "\nOptions:" \
924 "\n -n Suppress trailing newline" \
925 "\n -e Interpret backslash-escaped characters (i.e., \\t=tab)" \
926 "\n -E Disable interpretation of backslash-escaped characters" \
Rob Landley5fe8d5b2006-04-25 22:40:53 +0000927 )
Eric Andersen0d3a02e2001-03-15 18:14:25 +0000928#define echo_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000929 "$ echo \"Erik is cool\"\n" \
930 "Erik is cool\n" \
Denis Vlasenkob69e8722007-07-18 21:57:24 +0000931 USE_FEATURE_FANCY_ECHO("$ echo -e \"Erik\\nis\\ncool\"\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000932 "Erik\n" \
933 "is\n" \
934 "cool\n" \
935 "$ echo \"Erik\\nis\\ncool\"\n" \
936 "Erik\\nis\\ncool\n")
Eric Andersen3ec8ffb2001-02-14 21:46:30 +0000937
Mike Frysinger55e2cf62005-05-11 00:25:47 +0000938#define eject_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000939 "[-t] [-T] [DEVICE]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000940#define eject_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +0000941 "Eject specified DEVICE (or default /dev/cdrom)\n" \
942 "\nOptions:" \
943 USE_FEATURE_EJECT_SCSI( \
944 "\n -s SCSI device" \
945 ) \
946 "\n -t Close tray" \
947 "\n -T Open/close tray (toggle)" \
Mike Frysinger55e2cf62005-05-11 00:25:47 +0000948
Rob Landley3b890392006-05-04 20:56:43 +0000949#define ed_trivial_usage ""
950#define ed_full_usage ""
951
Eric Andersen84e229c2001-03-29 22:48:33 +0000952#define env_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000953 "[-iu] [-] [name=value]... [command]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000954#define env_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +0000955 "Print the current environment or run a program after setting\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +0000956 "up the specified environment\n" \
957 "\nOptions:" \
958 "\n -, -i Start with an empty environment" \
959 "\n -u Remove variable from the environment" \
Eric Andersen84e229c2001-03-29 22:48:33 +0000960
Mike Frysingerb662f0d2005-05-11 03:59:53 +0000961#define ether_wake_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000962 "[-b] [-i iface] [-p aa:bb:cc:dd[:ee:ff]] MAC"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000963#define ether_wake_full_usage "\n\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000964 "Send a magic packet to wake up sleeping machines.\n" \
965 "MAC must be a station address (00:11:22:33:44:55) or\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +0000966 "a hostname with a known 'ethers' entry.\n" \
967 "\nOptions:" \
968 "\n -b Send wake-up packet to the broadcast address" \
969 "\n -i iface Interface to use (default eth0)" \
970 "\n -p pass Append four or six byte password PW to the packet" \
Mike Frysingerb662f0d2005-05-11 03:59:53 +0000971
Denis Vlasenko3952f202007-08-13 14:10:24 +0000972#define expand_trivial_usage \
973 "[-i] [-t NUM] [FILE|-]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000974#define expand_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +0000975 "Convert tabs to spaces, writing to standard output.\n" \
976 "\nOptions:" \
Denis Vlasenko99014e82007-10-20 14:54:58 +0000977 USE_FEATURE_EXPAND_LONG_OPTIONS( \
Denis Vlasenko397de612008-03-17 08:55:44 +0000978 "\n -i,--initial Do not convert tabs after non blanks" \
979 "\n -t,--tabs=N Tabstops every N chars" \
Denis Vlasenko99014e82007-10-20 14:54:58 +0000980 ) \
981 SKIP_FEATURE_EXPAND_LONG_OPTIONS( \
Denis Vlasenko397de612008-03-17 08:55:44 +0000982 "\n -i Do not convert tabs after non blanks" \
983 "\n -t Tabstops every N chars" \
Denis Vlasenko99014e82007-10-20 14:54:58 +0000984 )
Denis Vlasenko3952f202007-08-13 14:10:24 +0000985
Eric Andersen7e9276b2001-02-22 01:15:47 +0000986#define expr_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000987 "EXPRESSION"
Denis Vlasenko4f98e192008-04-13 22:12:19 +0000988#define expr_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +0000989 "Print the value of EXPRESSION to standard output.\n" \
990 "\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +0000991 "EXPRESSION may be:\n" \
Denis Vlasenkof9566d82007-10-11 10:07:24 +0000992 " ARG1 | ARG2 ARG1 if it is neither null nor 0, otherwise ARG2\n" \
993 " ARG1 & ARG2 ARG1 if neither argument is null or 0, otherwise 0\n" \
994 " ARG1 < ARG2 1 if ARG1 is less than ARG2, else 0. Similarly:\n" \
995 " ARG1 <= ARG2\n" \
996 " ARG1 = ARG2\n" \
997 " ARG1 != ARG2\n" \
998 " ARG1 >= ARG2\n" \
999 " ARG1 > ARG2\n" \
1000 " ARG1 + ARG2 Sum of ARG1 and ARG2. Similarly:\n" \
1001 " ARG1 - ARG2\n" \
1002 " ARG1 * ARG2\n" \
1003 " ARG1 / ARG2\n" \
1004 " ARG1 % ARG2\n" \
Denis Vlasenkod63c3a02006-12-25 15:10:32 +00001005 " STRING : REGEXP Anchored pattern match of REGEXP in STRING\n" \
1006 " match STRING REGEXP Same as STRING : REGEXP\n" \
1007 " substr STRING POS LENGTH Substring of STRING, POS counted from 1\n" \
1008 " index STRING CHARS Index in STRING where any CHARS is found, or 0\n" \
1009 " length STRING Length of STRING\n" \
1010 " quote TOKEN Interpret TOKEN as a string, even if\n" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00001011 " it is a keyword like 'match' or an\n" \
1012 " operator like '/'\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001013 " (EXPRESSION) Value of EXPRESSION\n" \
1014 "\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001015 "Beware that many operators need to be escaped or quoted for shells.\n" \
1016 "Comparisons are arithmetic if both ARGs are numbers, else\n" \
Denis Vlasenkob69e8722007-07-18 21:57:24 +00001017 "lexicographical. Pattern matches return the string matched between\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001018 "\\( and \\) or null; if \\( and \\) are not used, they return the number\n" \
1019 "of characters matched or 0."
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00001020
Mike Frysingerfa69f112005-04-17 07:24:19 +00001021#define fakeidentd_trivial_usage \
Denis Vlasenko7a431b32007-01-14 01:29:06 +00001022 "[-fiw] [-b ADDR] [STRING]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001023#define fakeidentd_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001024 "Provide fake ident (auth) service\n" \
1025 "\nOptions:" \
1026 "\n -f Run in foreground" \
1027 "\n -i Inetd mode" \
1028 "\n -w Inetd 'wait' mode" \
1029 "\n -b ADDR Bind to specified address" \
1030 "\n STRING Ident answer string (default is 'nobody')" \
Mike Frysingerfa69f112005-04-17 07:24:19 +00001031
Eric Andersen7e9276b2001-02-22 01:15:47 +00001032#define false_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001033 ""
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001034#define false_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00001035 "Return an exit code of FALSE (1)"
Denis Vlasenko85c24712008-03-17 09:04:04 +00001036
Eric Andersen0d3a02e2001-03-15 18:14:25 +00001037#define false_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001038 "$ false\n" \
1039 "$ echo $?\n" \
1040 "1\n"
Eric Andersen0d3a02e2001-03-15 18:14:25 +00001041
1042#define fbset_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001043 "[options] [mode]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001044#define fbset_full_usage "\n\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001045 "Show and modify frame buffer settings"
Denis Vlasenko397de612008-03-17 08:55:44 +00001046
Eric Andersen0d3a02e2001-03-15 18:14:25 +00001047#define fbset_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001048 "$ fbset\n" \
1049 "mode \"1024x768-76\"\n" \
1050 " # D: 78.653 MHz, H: 59.949 kHz, V: 75.694 Hz\n" \
1051 " geometry 1024 768 1024 768 16\n" \
1052 " timings 12714 128 32 16 4 128 4\n" \
1053 " accel false\n" \
1054 " rgba 5/11,6/5,5/0,0/0\n" \
1055 "endmode\n"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00001056
Eric Andersen7e9276b2001-02-22 01:15:47 +00001057#define fdflush_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001058 "DEVICE"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001059#define fdflush_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00001060 "Force floppy disk drive to detect disk change"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00001061
Eric Andersen01c3d402003-07-05 07:51:31 +00001062#define fdformat_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001063 "[-n] DEVICE"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001064#define fdformat_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001065 "Format floppy disk\n" \
1066 "\nOptions:" \
1067 "\n -n Don't verify after format" \
Eric Andersen01c3d402003-07-05 07:51:31 +00001068
Denis Vlasenkocdf62772008-03-17 08:42:43 +00001069/* Looks like someone forgot to add this to config system */
1070#ifndef ENABLE_FEATURE_FDISK_BLKSIZE
1071# define ENABLE_FEATURE_FDISK_BLKSIZE 0
1072# define USE_FEATURE_FDISK_BLKSIZE(a)
1073#endif
1074
Glenn L McGrath441e7ef2002-11-26 22:00:21 +00001075#define fdisk_trivial_usage \
Denis Vlasenkocdf62772008-03-17 08:42:43 +00001076 "[-ul" USE_FEATURE_FDISK_BLKSIZE("s") "] " \
1077 "[-C CYLINDERS] [-H HEADS] [-S SECTORS] [-b SSZ] DISK"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001078#define fdisk_full_usage "\n\n" \
Denis Vlasenkocdf62772008-03-17 08:42:43 +00001079 "Change partition table\n" \
Denis Vlasenkoafc41132008-03-17 08:44:58 +00001080 "\nOptions:" \
Denis Vlasenkocdf62772008-03-17 08:42:43 +00001081 "\n -u Start and End are in sectors (instead of cylinders)" \
1082 "\n -l Show partition table for each DISK, then exit" \
1083 USE_FEATURE_FDISK_BLKSIZE( \
1084 "\n -s Show partition sizes in kb for each DISK, then exit" \
1085 ) \
1086 "\n -b 2048 (for certain MO disks) use 2048-byte sectors" \
1087 "\n -C CYLINDERS Set number of cylinders/heads/sectors" \
1088 "\n -H HEADS\n" \
1089 "\n -S SECTORS" \
Glenn L McGrath441e7ef2002-11-26 22:00:21 +00001090
Denis Vlasenko6d52c1e2008-02-08 18:24:54 +00001091#define fetchmail_trivial_usage \
Denis Vlasenko17db1a92008-02-26 21:13:17 +00001092 "[-w timeout] [-U user] -P password [-X] [-t] [-z] server[:port] maildir [prog]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001093#define fetchmail_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001094 "Fetch content of remote mailbox to local Maildir.\n" \
1095 "\nOptions:" \
1096 "\n -w timeout Set timeout on network operations" \
1097 "\n -U username Authenticate with specified username/password" \
1098 "\n -P password" \
1099 "\n -X Use openssl connection helper for secured servers" \
1100 "\n -t Get only headers" \
1101 "\n -z Delete messages on server" \
Denis Vlasenkod1277c62008-03-17 09:37:24 +00001102 "\n prog Run prog <message_file> on message delivery" \
Denis Vlasenko6d52c1e2008-02-08 18:24:54 +00001103
Denis Vlasenkode7684a2008-02-18 21:08:49 +00001104#define findfs_trivial_usage \
1105 "LABEL=label or UUID=uuid"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001106#define findfs_full_usage "\n\n" \
Denis Vlasenkocdf62772008-03-17 08:42:43 +00001107 "Find a filesystem device based on a label or UUID."
Denis Vlasenkode7684a2008-02-18 21:08:49 +00001108#define findfs_example_usage \
1109 "$ findfs LABEL=MyDevice"
1110
Eric Andersen7e9276b2001-02-22 01:15:47 +00001111#define find_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001112 "[PATH...] [EXPRESSION]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001113#define find_full_usage "\n\n" \
Denis Vlasenkocdf62772008-03-17 08:42:43 +00001114 "Search for files. The default PATH is the current directory,\n" \
1115 "default EXPRESSION is '-print'\n" \
Denis Vlasenkod786cc52007-06-15 21:17:21 +00001116 "\nEXPRESSION may consist of:" \
1117 "\n -follow Dereference symlinks" \
Denis Vlasenkob9411292007-06-15 23:43:11 +00001118 USE_FEATURE_FIND_XDEV( \
1119 "\n -xdev Don't descend directories on other filesystems") \
1120 USE_FEATURE_FIND_MAXDEPTH( \
1121 "\n -maxdepth N Descend at most N levels. -maxdepth 0 applies" \
1122 "\n tests/actions to command line arguments only") \
Denis Vlasenko53a0e972007-06-16 00:30:52 +00001123 "\n -name PATTERN File name (w/o directory name) matches PATTERN" \
Denis Vlasenko75aa6152007-12-09 10:07:39 +00001124 "\n -iname PATTERN Case insensitive -name" \
Denis Vlasenko53a0e972007-06-16 00:30:52 +00001125 USE_FEATURE_FIND_PATH( \
1126 "\n -path PATTERN Path matches PATTERN") \
1127 USE_FEATURE_FIND_REGEX( \
1128 "\n -regex PATTERN Path matches regex PATTERN") \
Denis Vlasenkob9411292007-06-15 23:43:11 +00001129 USE_FEATURE_FIND_TYPE( \
Denis Vlasenko53a0e972007-06-16 00:30:52 +00001130 "\n -type X File type is X (X is one of: f,d,l,b,c,...)") \
Denis Vlasenkob9411292007-06-15 23:43:11 +00001131 USE_FEATURE_FIND_PERM( \
Denis Vlasenko53a0e972007-06-16 00:30:52 +00001132 "\n -perm NNN Permissions match any of (+NNN), all of (-NNN)," \
Denis Vlasenkob9411292007-06-15 23:43:11 +00001133 "\n or exactly (NNN)") \
1134 USE_FEATURE_FIND_MTIME( \
Denis Vlasenkod786cc52007-06-15 21:17:21 +00001135 "\n -mtime DAYS Modified time is greater than (+N), less than (-N)," \
Denis Vlasenkob9411292007-06-15 23:43:11 +00001136 "\n or exactly (N) days") \
1137 USE_FEATURE_FIND_MMIN( \
Denis Vlasenkod786cc52007-06-15 21:17:21 +00001138 "\n -mmin MINS Modified time is greater than (+N), less than (-N)," \
Denis Vlasenkob9411292007-06-15 23:43:11 +00001139 "\n or exactly (N) minutes") \
1140 USE_FEATURE_FIND_NEWER( \
1141 "\n -newer FILE Modified time is more recent than FILE's") \
1142 USE_FEATURE_FIND_INUM( \
1143 "\n -inum N File has inode number N") \
Denis Vlasenkob9411292007-06-15 23:43:11 +00001144 USE_FEATURE_FIND_USER( \
1145 "\n -user NAME File is owned by user NAME (numeric user ID allowed)") \
1146 USE_FEATURE_FIND_GROUP( \
1147 "\n -group NAME File belongs to group NAME (numeric group ID allowed)") \
1148 USE_FEATURE_FIND_DEPTH( \
Denis Vlasenko53a0e972007-06-16 00:30:52 +00001149 "\n -depth Process directory name after traversing it") \
Denis Vlasenkob9411292007-06-15 23:43:11 +00001150 USE_FEATURE_FIND_SIZE( \
Denis Vlasenko53a0e972007-06-16 00:30:52 +00001151 "\n -size N[bck] File size is N (c:bytes,k:kbytes,b:512 bytes(def.))." \
1152 "\n +/-N: file size is bigger/smaller than N") \
1153 "\n -print Print (default and assumed)" \
1154 USE_FEATURE_FIND_PRINT0( \
1155 "\n -print0 Delimit output with null characters rather than" \
1156 "\n newlines") \
Denis Vlasenkoa19faf82007-06-19 22:22:57 +00001157 USE_FEATURE_FIND_CONTEXT ( \
1158 "\n -context File has specified security context") \
Denis Vlasenko53a0e972007-06-16 00:30:52 +00001159 USE_FEATURE_FIND_EXEC( \
1160 "\n -exec CMD ARG ; Execute CMD with all instances of {} replaced by the" \
1161 "\n matching files") \
Denis Vlasenkob9411292007-06-15 23:43:11 +00001162 USE_FEATURE_FIND_PRUNE( \
1163 "\n -prune Stop traversing current subtree") \
1164 USE_FEATURE_FIND_DELETE( \
1165 "\n -delete Delete files, turns on -depth option") \
Denis Vlasenkob9411292007-06-15 23:43:11 +00001166 USE_FEATURE_FIND_PAREN( \
1167 "\n (EXPR) Group an expression") \
Rob Landley5d3a0e82005-10-04 03:34:39 +00001168
Eric Andersen0d3a02e2001-03-15 18:14:25 +00001169#define find_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001170 "$ find / -name passwd\n" \
1171 "/etc/passwd\n"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00001172
Glenn L McGrathf01b8052003-04-27 06:02:14 +00001173#define fold_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001174 "[-bs] [-w WIDTH] [FILE]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001175#define fold_full_usage "\n\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001176 "Wrap input lines in each FILE (standard input by default), writing to\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001177 "standard output\n" \
1178 "\nOptions:" \
1179 "\n -b Count bytes rather than columns" \
1180 "\n -s Break at spaces" \
1181 "\n -w Use WIDTH columns instead of 80" \
Glenn L McGrathf01b8052003-04-27 06:02:14 +00001182
Eric Andersen7e9276b2001-02-22 01:15:47 +00001183#define free_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001184 ""
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001185#define free_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00001186 "Display the amount of free and used system memory"
Eric Andersen0d3a02e2001-03-15 18:14:25 +00001187#define free_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001188 "$ free\n" \
1189 " total used free shared buffers\n" \
1190 " Mem: 257628 248724 8904 59644 93124\n" \
1191 " Swap: 128516 8404 120112\n" \
1192 "Total: 386144 257128 129016\n" \
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00001193
Eric Andersen7e9276b2001-02-22 01:15:47 +00001194#define freeramdisk_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001195 "DEVICE"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001196#define freeramdisk_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00001197 "Free all memory used by the specified ramdisk"
Eric Andersen0d3a02e2001-03-15 18:14:25 +00001198#define freeramdisk_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001199 "$ freeramdisk /dev/ram2\n"
Eric Andersen7e9276b2001-02-22 01:15:47 +00001200
Mike Frysinger51a43b42005-09-24 07:11:16 +00001201#define fsck_trivial_usage \
Denis Vlasenkof430cdb2007-11-15 07:02:55 +00001202 "[-ANPRTV] [-C fd] [-t fstype] [fs-options] [filesys...]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001203#define fsck_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001204 "Check and repair filesystems\n" \
1205 "\nOptions:" \
1206 "\n -A Walk /etc/fstab and check all filesystems" \
1207 "\n -N Don't execute, just show what would be done" \
1208 "\n -P With -A, check filesystems in parallel" \
1209 "\n -R With -A, skip the root filesystem" \
1210 "\n -T Don't show title on startup" \
1211 "\n -V Verbose" \
1212 "\n -C n Write status information to specified filedescriptor" \
1213 "\n -t type List of filesystem types to check" \
Mike Frysinger51a43b42005-09-24 07:11:16 +00001214
Eric Andersen7e9276b2001-02-22 01:15:47 +00001215#define fsck_minix_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001216 "[-larvsmf] /dev/name"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001217#define fsck_minix_full_usage "\n\n" \
Denis Vlasenko68e5e2b2008-03-25 03:17:04 +00001218 "Check MINIX filesystem\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001219 "\nOptions:" \
1220 "\n -l List all filenames" \
1221 "\n -r Perform interactive repairs" \
1222 "\n -a Perform automatic repairs" \
1223 "\n -v Verbose" \
1224 "\n -s Output super-block information" \
Denis Vlasenko68e5e2b2008-03-25 03:17:04 +00001225 "\n -m Show \"mode not cleared\" warnings" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001226 "\n -f Force file system check" \
Eric Andersen7e9276b2001-02-22 01:15:47 +00001227
Glenn L McGrath02d7cbf2002-12-13 02:43:50 +00001228#define ftpget_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001229 "[options] remote-host local-file remote-file"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001230#define ftpget_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001231 "Retrieve a remote file via FTP\n" \
1232 "\nOptions:" \
Denis Vlasenko73e5ed22007-10-18 10:52:36 +00001233 USE_GETOPT_LONG( \
Denis Vlasenko397de612008-03-17 08:55:44 +00001234 "\n -c,--continue Continue previous transfer" \
1235 "\n -v,--verbose Verbose" \
1236 "\n -u,--username Username" \
1237 "\n -p,--password Password" \
1238 "\n -P,--port Port number" \
Denis Vlasenko73e5ed22007-10-18 10:52:36 +00001239 ) \
1240 SKIP_GETOPT_LONG( \
Denis Vlasenko397de612008-03-17 08:55:44 +00001241 "\n -c Continue previous transfer" \
1242 "\n -v Verbose" \
1243 "\n -u Username" \
1244 "\n -p Password" \
1245 "\n -P Port number" \
Denis Vlasenko73e5ed22007-10-18 10:52:36 +00001246 )
Glenn L McGrath02d7cbf2002-12-13 02:43:50 +00001247
1248#define ftpput_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001249 "[options] remote-host remote-file local-file"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001250#define ftpput_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001251 "Store a local file on a remote machine via FTP\n" \
1252 "\nOptions:" \
Denis Vlasenko73e5ed22007-10-18 10:52:36 +00001253 USE_GETOPT_LONG( \
Denis Vlasenko397de612008-03-17 08:55:44 +00001254 "\n -v,--verbose Verbose" \
1255 "\n -u,--username Username" \
1256 "\n -p,--password Password" \
1257 "\n -P,--port Port number" \
Denis Vlasenko73e5ed22007-10-18 10:52:36 +00001258 ) \
1259 SKIP_GETOPT_LONG( \
Denis Vlasenko397de612008-03-17 08:55:44 +00001260 "\n -v Verbose" \
1261 "\n -u Username" \
1262 "\n -p Password" \
1263 "\n -P Port number" \
Denis Vlasenko73e5ed22007-10-18 10:52:36 +00001264 )
Glenn L McGrath02d7cbf2002-12-13 02:43:50 +00001265
Rob Landleyaa872762005-10-28 13:05:12 +00001266#define fuser_trivial_usage \
Denis Vlasenkocdf62772008-03-17 08:42:43 +00001267 "[options] FILE or PORT/PROTO"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001268#define fuser_full_usage "\n\n" \
Denis Vlasenkoafc41132008-03-17 08:44:58 +00001269 "Find processes which use FILEs or PORTs\n" \
1270 "\nOptions:" \
1271 "\n -m Find processes which use same fs as FILEs" \
1272 "\n -4 Search only IPv4 space" \
1273 "\n -6 Search only IPv6 space" \
1274 "\n -s Silent: just exit with 0 if any processes are found" \
1275 "\n -k Kill found processes (otherwise display PIDs)" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001276 "\n -SIGNAL Signal to send (default: TERM)" \
Mike Frysingerbf28ed82006-02-21 04:32:03 +00001277
Bernhard Reutner-Fischer62538802008-05-08 12:21:44 +00001278#define getenforce_trivial_usage NOUSAGE_STR
1279#define getenforce_full_usage ""
Denis Vlasenkod46d3c22007-02-06 19:28:50 +00001280
Eric Andersen7e9276b2001-02-22 01:15:47 +00001281#define getopt_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001282 "[OPTIONS]..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001283#define getopt_full_usage "\n\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001284 "Parse command options\n" \
Denis Vlasenko73e5ed22007-10-18 10:52:36 +00001285 USE_GETOPT_LONG( \
Denis Vlasenko397de612008-03-17 08:55:44 +00001286 "\n -a,--alternative Allow long options starting with single -" \
1287 "\n -l,--longoptions=longopts Long options to be recognized" \
1288 "\n -n,--name=progname The name under which errors are reported" \
1289 "\n -o,--options=optstring Short options to be recognized" \
1290 "\n -q,--quiet Disable error reporting by getopt(3)" \
1291 "\n -Q,--quiet-output No normal output" \
1292 "\n -s,--shell=shell Set shell quoting conventions" \
1293 "\n -T,--test Test for getopt(1) version" \
1294 "\n -u,--unquoted Don't quote the output" \
Denis Vlasenko73e5ed22007-10-18 10:52:36 +00001295 ) \
1296 SKIP_GETOPT_LONG( \
Denis Vlasenko397de612008-03-17 08:55:44 +00001297 "\n -a Allow long options starting with single -" \
1298 "\n -l longopts Long options to be recognized" \
1299 "\n -n progname The name under which errors are reported" \
1300 "\n -o optstring Short options to be recognized" \
1301 "\n -q Disable error reporting by getopt(3)" \
1302 "\n -Q No normal output" \
1303 "\n -s shell Set shell quoting conventions" \
1304 "\n -T Test for getopt(1) version" \
1305 "\n -u Don't quote the output" \
Denis Vlasenko73e5ed22007-10-18 10:52:36 +00001306 )
Eric Andersen0d3a02e2001-03-15 18:14:25 +00001307#define getopt_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001308 "$ cat getopt.test\n" \
1309 "#!/bin/sh\n" \
1310 "GETOPT=`getopt -o ab:c:: --long a-long,b-long:,c-long:: \\\n" \
1311 " -n 'example.busybox' -- \"$@\"`\n" \
Denis Vlasenkob71c6682007-07-21 15:08:09 +00001312 "if [ $? != 0 ]; then exit 1; fi\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001313 "eval set -- \"$GETOPT\"\n" \
Denis Vlasenkob71c6682007-07-21 15:08:09 +00001314 "while true; do\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001315 " case $1 in\n" \
Denis Vlasenkob71c6682007-07-21 15:08:09 +00001316 " -a|--a-long) echo \"Option a\"; shift;;\n" \
1317 " -b|--b-long) echo \"Option b, argument '$2'\"; shift 2;;\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001318 " -c|--c-long)\n" \
1319 " case \"$2\" in\n" \
Denis Vlasenkob71c6682007-07-21 15:08:09 +00001320 " \"\") echo \"Option c, no argument\"; shift 2;;\n" \
1321 " *) echo \"Option c, argument '$2'\"; shift 2;;\n" \
1322 " esac;;\n" \
1323 " --) shift; break;;\n" \
1324 " *) echo \"Internal error!\"; exit 1;;\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001325 " esac\n" \
1326 "done\n"
Eric Andersen7e9276b2001-02-22 01:15:47 +00001327
Denis Vlasenkod46d3c22007-02-06 19:28:50 +00001328#define getsebool_trivial_usage \
1329 "-a or getsebool boolean..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001330#define getsebool_full_usage "\n\n" \
Denis Vlasenkod46d3c22007-02-06 19:28:50 +00001331 " -a Show all SELinux booleans"
1332
Eric Andersenf349e972001-08-21 16:18:59 +00001333#define getty_trivial_usage \
Denis Vlasenko397de612008-03-17 08:55:44 +00001334 "[OPTIONS] BAUD_RATE TTY [TERMTYPE]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001335#define getty_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001336 "Open a tty, prompt for a login name, then invoke /bin/login\n" \
1337 "\nOptions:" \
1338 "\n -h Enable hardware (RTS/CTS) flow control" \
1339 "\n -i Do not display /etc/issue before running login" \
1340 "\n -L Local line, do not do carrier detect" \
1341 "\n -m Get baud rate from modem's CONNECT status message" \
1342 "\n -w Wait for a CR or LF before sending /etc/issue" \
1343 "\n -n Do not prompt the user for a login name" \
1344 "\n -f issue_file Display issue_file instead of /etc/issue" \
1345 "\n -l login_app Invoke login_app instead of /bin/login" \
1346 "\n -t timeout Terminate after timeout if no username is read" \
1347 "\n -I initstring Init string to send before anything else" \
1348 "\n -H login_host Log login_host into the utmp file as the hostname" \
Eric Andersenf349e972001-08-21 16:18:59 +00001349
Eric Andersen7e9276b2001-02-22 01:15:47 +00001350#define grep_trivial_usage \
Denis Vlasenkof8ea0f32007-02-25 02:38:54 +00001351 "[-HhrilLnqvso" \
1352 USE_DESKTOP("w") \
Denis Vlasenkof5635f42007-08-13 10:48:33 +00001353 "eF" \
Rob Landley5fe8d5b2006-04-25 22:40:53 +00001354 USE_FEATURE_GREP_EGREP_ALIAS("E") \
1355 USE_FEATURE_GREP_CONTEXT("ABC") \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001356 "] PATTERN [FILEs...]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001357#define grep_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001358 "Search for PATTERN in each FILE or standard input\n" \
1359 "\nOptions:" \
1360 "\n -H Prefix output lines with filename where match was found" \
1361 "\n -h Suppress the prefixing filename on output" \
1362 "\n -r Recurse subdirectories" \
1363 "\n -i Ignore case distinctions" \
1364 "\n -l List names of files that match" \
1365 "\n -L List names of files that do not match" \
1366 "\n -n Print line number with output lines" \
1367 "\n -q Quiet. Return 0 if PATTERN is found, 1 otherwise" \
1368 "\n -v Select non-matching lines" \
1369 "\n -s Suppress file open/read error messages" \
1370 "\n -c Only print count of matching lines" \
1371 "\n -o Show only the part of a line that matches PATTERN" \
1372 "\n -m MAX Match up to MAX times per file" \
Denis Vlasenkof8ea0f32007-02-25 02:38:54 +00001373 USE_DESKTOP( \
Denis Vlasenko397de612008-03-17 08:55:44 +00001374 "\n -w Match whole words only") \
1375 "\n -F PATTERN is a set of newline-separated strings" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00001376 USE_FEATURE_GREP_EGREP_ALIAS( \
Denis Vlasenko397de612008-03-17 08:55:44 +00001377 "\n -E PATTERN is an extended regular expression") \
1378 "\n -e PTRN Pattern to match" \
1379 "\n -f FILE Read pattern from file" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00001380 USE_FEATURE_GREP_CONTEXT( \
Denis Vlasenko397de612008-03-17 08:55:44 +00001381 "\n -A Print NUM lines of trailing context" \
1382 "\n -B Print NUM lines of leading context" \
1383 "\n -C Print NUM lines of output context") \
Bernhard Reutner-Fischer0a44c172005-09-23 15:40:15 +00001384
Eric Andersen0d3a02e2001-03-15 18:14:25 +00001385#define grep_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001386 "$ grep root /etc/passwd\n" \
1387 "root:x:0:0:root:/root:/bin/bash\n" \
1388 "$ grep ^[rR]oo. /etc/passwd\n" \
1389 "root:x:0:0:root:/root:/bin/bash\n"
Mark Whitley40e5e7c2001-03-14 17:45:45 +00001390
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001391#define egrep_trivial_usage NOUSAGE_STR
1392#define egrep_full_usage ""
1393
1394#define fgrep_trivial_usage NOUSAGE_STR
1395#define fgrep_full_usage ""
1396
Eric Andersen7e9276b2001-02-22 01:15:47 +00001397#define gunzip_trivial_usage \
Denis Vlasenko397de612008-03-17 08:55:44 +00001398 "[OPTION]... [FILE]..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001399#define gunzip_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001400 "Uncompress FILEs (or standard input)\n" \
1401 "\nOptions:" \
1402 "\n -c Write to standard output" \
1403 "\n -f Force" \
1404 "\n -t Test file integrity" \
1405
Eric Andersen0d3a02e2001-03-15 18:14:25 +00001406#define gunzip_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001407 "$ ls -la /tmp/BusyBox*\n" \
1408 "-rw-rw-r-- 1 andersen andersen 557009 Apr 11 10:55 /tmp/BusyBox-0.43.tar.gz\n" \
1409 "$ gunzip /tmp/BusyBox-0.43.tar.gz\n" \
1410 "$ ls -la /tmp/BusyBox*\n" \
1411 "-rw-rw-r-- 1 andersen andersen 1761280 Apr 14 17:47 /tmp/BusyBox-0.43.tar\n"
Eric Andersen7e9276b2001-02-22 01:15:47 +00001412
1413#define gzip_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001414 "[OPTION]... [FILE]..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001415#define gzip_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001416 "Compress FILEs (or standard input)\n" \
1417 "\nOptions:" \
1418 "\n -c Write to standard output" \
1419 "\n -d Decompress" \
1420 "\n -f Force" \
1421
Eric Andersen0d3a02e2001-03-15 18:14:25 +00001422#define gzip_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001423 "$ ls -la /tmp/busybox*\n" \
1424 "-rw-rw-r-- 1 andersen andersen 1761280 Apr 14 17:47 /tmp/busybox.tar\n" \
1425 "$ gzip /tmp/busybox.tar\n" \
1426 "$ ls -la /tmp/busybox*\n" \
1427 "-rw-rw-r-- 1 andersen andersen 554058 Apr 14 17:49 /tmp/busybox.tar.gz\n"
Eric Andersen7e9276b2001-02-22 01:15:47 +00001428
1429#define halt_trivial_usage \
Denis Vlasenko21d10142007-07-20 21:28:41 +00001430 "[-d delay] [-n] [-f]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001431#define halt_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001432 "Halt the system\n" \
1433 "\nOptions:" \
1434 "\n -d Delay interval for halting" \
1435 "\n -n No call to sync()" \
1436 "\n -f Force halt (don't go through init)" \
Denis Vlasenko1d290d12008-01-24 02:27:30 +00001437 USE_FEATURE_WTMP( \
Denis Vlasenko397de612008-03-17 08:55:44 +00001438 "\n -w Only write a wtmp record" \
Denis Vlasenko1d290d12008-01-24 02:27:30 +00001439 )
Eric Andersen7e9276b2001-02-22 01:15:47 +00001440
Eric Andersen3443bd72003-07-22 07:30:36 +00001441#define hdparm_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001442 "[options] [device] .."
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001443#define hdparm_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001444 "Options:" \
1445 "\n -a Get/set fs readahead" \
1446 "\n -A Set drive read-lookahead flag (0/1)" \
1447 "\n -b Get/set bus state (0 == off, 1 == on, 2 == tristate)" \
1448 "\n -B Set Advanced Power Management setting (1-255)" \
1449 "\n -c Get/set IDE 32-bit IO setting" \
1450 "\n -C Check IDE power mode status" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00001451 USE_FEATURE_HDPARM_HDIO_GETSET_DMA( \
Denis Vlasenko397de612008-03-17 08:55:44 +00001452 "\n -d Get/set using_dma flag") \
1453 "\n -D Enable/disable drive defect-mgmt" \
1454 "\n -f Flush buffer cache for device on exit" \
1455 "\n -g Display drive geometry" \
1456 "\n -h Display terse usage information" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00001457 USE_FEATURE_HDPARM_GET_IDENTITY( \
Denis Vlasenko397de612008-03-17 08:55:44 +00001458 "\n -i Display drive identification") \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00001459 USE_FEATURE_HDPARM_GET_IDENTITY( \
Denis Vlasenko397de612008-03-17 08:55:44 +00001460 "\n -I Detailed/current information directly from drive") \
1461 "\n -k Get/set keep_settings_over_reset flag (0/1)" \
1462 "\n -K Set drive keep_features_over_reset flag (0/1)" \
1463 "\n -L Set drive doorlock (0/1) (removable harddisks only)" \
1464 "\n -m Get/set multiple sector count" \
1465 "\n -n Get/set ignore-write-errors flag (0/1)" \
1466 "\n -p Set PIO mode on IDE interface chipset (0,1,2,3,4,...)" \
1467 "\n -P Set drive prefetch count" \
Denis Vlasenko3c96d022008-03-20 13:44:50 +00001468/* "\n -q Change next setting quietly" - not supported ib bbox */ \
Denis Vlasenko397de612008-03-17 08:55:44 +00001469 "\n -Q Get/set DMA tagged-queuing depth (if supported)" \
1470 "\n -r Get/set readonly flag (DANGEROUS to set)" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00001471 USE_FEATURE_HDPARM_HDIO_SCAN_HWIF( \
Denis Vlasenko397de612008-03-17 08:55:44 +00001472 "\n -R Register an IDE interface (DANGEROUS)") \
1473 "\n -S Set standby (spindown) timeout" \
1474 "\n -t Perform device read timings" \
1475 "\n -T Perform cache read timings" \
1476 "\n -u Get/set unmaskirq flag (0/1)" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00001477 USE_FEATURE_HDPARM_HDIO_UNREGISTER_HWIF( \
Denis Vlasenko397de612008-03-17 08:55:44 +00001478 "\n -U Un-register an IDE interface (DANGEROUS)") \
1479 "\n -v Defaults; same as -mcudkrag for IDE drives" \
1480 "\n -V Display program version and exit immediately" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00001481 USE_FEATURE_HDPARM_HDIO_DRIVE_RESET( \
Denis Vlasenko397de612008-03-17 08:55:44 +00001482 "\n -w Perform device reset (DANGEROUS)") \
1483 "\n -W Set drive write-caching flag (0/1) (DANGEROUS)" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00001484 USE_FEATURE_HDPARM_HDIO_TRISTATE_HWIF( \
Denis Vlasenko397de612008-03-17 08:55:44 +00001485 "\n -x Tristate device for hotswap (0/1) (DANGEROUS)") \
1486 "\n -X Set IDE xfer mode (DANGEROUS)" \
1487 "\n -y Put IDE drive in standby mode" \
1488 "\n -Y Put IDE drive to sleep" \
1489 "\n -Z Disable Seagate auto-powersaving mode" \
1490 "\n -z Re-read partition table" \
Eric Andersen3443bd72003-07-22 07:30:36 +00001491
Eric Andersen7e9276b2001-02-22 01:15:47 +00001492#define head_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001493 "[OPTION]... [FILE]..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001494#define head_full_usage "\n\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001495 "Print first 10 lines of each FILE to standard output.\n" \
1496 "With more than one FILE, precede each with a header giving the\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001497 "file name. With no FILE, or when FILE is -, read standard input.\n" \
1498 "\nOptions:" \
1499 "\n -n NUM Print first NUM lines instead of first 10" \
Rob Landleya2d9a172006-04-28 19:38:04 +00001500 USE_FEATURE_FANCY_HEAD( \
Denis Vlasenko397de612008-03-17 08:55:44 +00001501 "\n -c NUM Output the first NUM bytes" \
1502 "\n -q Never output headers giving file names" \
1503 "\n -v Always output headers giving file names") \
1504
Eric Andersen0d3a02e2001-03-15 18:14:25 +00001505#define head_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001506 "$ head -n 2 /etc/passwd\n" \
1507 "root:x:0:0:root:/root:/bin/bash\n" \
1508 "daemon:x:1:1:daemon:/usr/sbin:/bin/sh\n"
Eric Andersen7e9276b2001-02-22 01:15:47 +00001509
Glenn L McGrath60281112001-11-02 11:39:46 +00001510#define hexdump_trivial_usage \
Denis Vlasenkofbe5f392007-11-18 05:36:50 +00001511 "[-bcCdefnosvx" USE_FEATURE_HEXDUMP_REVERSE("R") "] FILE..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001512#define hexdump_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001513 "Display file(s) or standard input in a user specified format\n" \
1514 "\nOptions:" \
Denis Vlasenkofbe5f392007-11-18 05:36:50 +00001515 "\n -b One-byte octal display" \
1516 "\n -c One-byte character display" \
1517 "\n -C Canonical hex+ASCII, 16 bytes per line" \
1518 "\n -d Two-byte decimal display" \
1519 "\n -e FORMAT STRING" \
1520 "\n -f FORMAT FILE" \
1521 "\n -n LENGTH Interpret only LENGTH bytes of input" \
1522 "\n -o Two-byte octal display" \
1523 "\n -s OFFSET Skip OFFSET bytes" \
1524 "\n -v Display all input data" \
1525 "\n -x Two-byte hexadecimal display" \
1526 USE_FEATURE_HEXDUMP_REVERSE( \
1527 "\n -R Reverse of 'hexdump -Cv'") \
1528
1529#define hd_trivial_usage \
1530 "FILE..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001531#define hd_full_usage "\n\n" \
Denis Vlasenkofbe5f392007-11-18 05:36:50 +00001532 "hd is an alias for hexdump -C"
Glenn L McGrath60281112001-11-02 11:39:46 +00001533
Eric Andersen7e9276b2001-02-22 01:15:47 +00001534#define hostid_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001535 ""
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001536#define hostid_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00001537 "Print out a unique 32-bit identifier for the machine"
Eric Andersen7e9276b2001-02-22 01:15:47 +00001538
1539#define hostname_trivial_usage \
Denis Vlasenko397de612008-03-17 08:55:44 +00001540 "[OPTION] [hostname | -F FILE]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001541#define hostname_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001542 "Get or set hostname or DNS domain name\n" \
1543 "\nOptions:" \
1544 "\n -s Short" \
1545 "\n -i Addresses for the hostname" \
1546 "\n -d DNS domain name" \
1547 "\n -f Fully qualified domain name" \
1548 "\n -F FILE Use the contents of FILE to specify the hostname" \
1549
Eric Andersen0d3a02e2001-03-15 18:14:25 +00001550#define hostname_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001551 "$ hostname\n" \
1552 "sage\n"
Eric Andersen40520512003-07-28 09:59:05 +00001553
Glenn L McGrath58c708a2003-01-05 04:01:56 +00001554#define httpd_trivial_usage \
Denis Vlasenko21d10142007-07-20 21:28:41 +00001555 "[-c conffile]" \
Denis Vlasenko384b1d12007-08-14 16:55:01 +00001556 " [-p [ip:]port]" \
1557 " [-i] [-f] [-v[v]]" \
Denis Vlasenkode59c0f2006-10-05 22:50:22 +00001558 USE_FEATURE_HTTPD_SETUID(" [-u user[:grp]]") \
Denis Vlasenko21d10142007-07-20 21:28:41 +00001559 USE_FEATURE_HTTPD_BASIC_AUTH(" [-r realm]") \
Rob Landleya2d9a172006-04-28 19:38:04 +00001560 USE_FEATURE_HTTPD_AUTH_MD5(" [-m pass]") \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001561 " [-h home]" \
Denis Vlasenko21d10142007-07-20 21:28:41 +00001562 " [-d/-e string]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001563#define httpd_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001564 "Listen for incoming HTTP requests\n" \
1565 "\nOptions:" \
1566 "\n -c FILE Configuration file (default httpd.conf)" \
1567 "\n -p [IP:]PORT Bind to ip:port (default *:80)" \
1568 "\n -i Inetd mode" \
1569 "\n -f Do not daemonize" \
1570 "\n -v[v] Verbose" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00001571 USE_FEATURE_HTTPD_SETUID( \
Denis Vlasenko397de612008-03-17 08:55:44 +00001572 "\n -u USER[:GRP] Set uid/gid after binding to port") \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00001573 USE_FEATURE_HTTPD_BASIC_AUTH( \
Denis Vlasenko397de612008-03-17 08:55:44 +00001574 "\n -r REALM Authentication Realm for Basic Authentication") \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00001575 USE_FEATURE_HTTPD_AUTH_MD5( \
Denis Vlasenko397de612008-03-17 08:55:44 +00001576 "\n -m PASS Crypt PASS with md5 algorithm") \
1577 "\n -h HOME Home directory (default .)" \
1578 "\n -e STRING HTML encode STRING" \
1579 "\n -d STRING URL decode STRING" \
Eric Andersen40520512003-07-28 09:59:05 +00001580
Robert Griebl1cd04452002-07-21 16:50:49 +00001581#define hwclock_trivial_usage \
Denis Vlasenko99014e82007-10-20 14:54:58 +00001582 USE_GETOPT_LONG( \
Denis Vlasenko673d4bb2007-03-07 23:02:50 +00001583 "[-r|--show] [-s|--hctosys] [-w|--systohc]" \
1584 " [-l|--localtime] [-u|--utc]" \
Denis Vlasenko99014e82007-10-20 14:54:58 +00001585 " [-f FILE]" \
1586 ) \
1587 SKIP_GETOPT_LONG( \
1588 "[-r] [-s] [-w] [-l] [-u] [-f FILE]" \
1589 )
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001590#define hwclock_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001591 "Query and set hardware clock (RTC)\n" \
1592 "\nOptions:" \
Denis Vlasenko68e5e2b2008-03-25 03:17:04 +00001593 "\n -r Show hardware clock time" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001594 "\n -s Set system time from hardware clock" \
1595 "\n -w Set hardware clock to system time" \
1596 "\n -u Hardware clock is in UTC" \
1597 "\n -l Hardware clock is in local time" \
1598 "\n -f FILE Use specified device (e.g. /dev/rtc2)" \
Robert Griebl1cd04452002-07-21 16:50:49 +00001599
Eric Andersen7e9276b2001-02-22 01:15:47 +00001600#define id_trivial_usage \
Denis Vlasenko397de612008-03-17 08:55:44 +00001601 "[OPTIONS]... [USER]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001602#define id_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001603 "Print information about USER or the current user\n" \
1604 "\nOptions:" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00001605 USE_SELINUX( \
Denis Vlasenko397de612008-03-17 08:55:44 +00001606 "\n -Z Print the security context" \
Denis Vlasenko49622d72007-03-10 16:58:49 +00001607 ) \
Denis Vlasenko397de612008-03-17 08:55:44 +00001608 "\n -g Print group ID" \
1609 "\n -u Print user ID" \
1610 "\n -n Print name instead of a number" \
1611 "\n -r Print real user ID instead of effective ID" \
1612
Eric Andersen0d3a02e2001-03-15 18:14:25 +00001613#define id_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001614 "$ id\n" \
1615 "uid=1000(andersen) gid=1000(andersen)\n"
Eric Andersen7e9276b2001-02-22 01:15:47 +00001616
Eric Andersen7e9276b2001-02-22 01:15:47 +00001617#define ifconfig_trivial_usage \
Denis Vlasenko21d10142007-07-20 21:28:41 +00001618 USE_FEATURE_IFCONFIG_STATUS("[-a]") " interface [address]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001619#define ifconfig_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001620 "Configure a network interface\n" \
1621 "\nOptions:" \
1622 "\n" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00001623 USE_FEATURE_IPV6( \
Denis Vlasenko21d10142007-07-20 21:28:41 +00001624 " [add ADDRESS[/PREFIXLEN]]\n") \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00001625 USE_FEATURE_IPV6( \
Denis Vlasenko21d10142007-07-20 21:28:41 +00001626 " [del ADDRESS[/PREFIXLEN]]\n") \
1627 " [[-]broadcast [ADDRESS]] [[-]pointopoint [ADDRESS]]\n" \
1628 " [netmask ADDRESS] [dstaddr ADDRESS]\n" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00001629 USE_FEATURE_IFCONFIG_SLIP( \
Denis Vlasenko21d10142007-07-20 21:28:41 +00001630 " [outfill NN] [keepalive NN]\n") \
Bernhard Reutner-Fischerf3b778a2008-05-16 16:10:31 +00001631 " " USE_FEATURE_IFCONFIG_HW("[hw ether" USE_FEATURE_HWIB("|infiniband")" ADDRESS] ") "[metric NN] [mtu NN]\n" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00001632 " [[-]trailers] [[-]arp] [[-]allmulti]\n" \
Denis Vlasenko21d10142007-07-20 21:28:41 +00001633 " [multicast] [[-]promisc] [txqueuelen NN] [[-]dynamic]\n" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00001634 USE_FEATURE_IFCONFIG_MEMSTART_IOADDR_IRQ( \
Denis Vlasenko21d10142007-07-20 21:28:41 +00001635 " [mem_start NN] [io_addr NN] [irq NN]\n") \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001636 " [up|down] ..."
Eric Andersen7e9276b2001-02-22 01:15:47 +00001637
Denis Vlasenko06aed432008-02-26 18:25:24 +00001638#define ifenslave_trivial_usage \
1639 "[-cdf] master-iface <slave-iface...>"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001640#define ifenslave_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001641 "Configure network interfaces for parallel routing\n" \
1642 "\nOptions:" \
Denis Vlasenko06aed432008-02-26 18:25:24 +00001643 "\n -c, --change-active Change active slave" \
1644 "\n -d, --detach Remove slave interface from bonding device" \
1645 "\n -f, --force Force, even if interface is not Ethernet" \
1646/* "\n -r, --receive-slave Create a receive-only slave" */
Denis Vlasenko397de612008-03-17 08:55:44 +00001647
Denis Vlasenko06aed432008-02-26 18:25:24 +00001648#define ifenslave_example_usage \
1649 "To create a bond device, simply follow these three steps :\n" \
1650 "- ensure that the required drivers are properly loaded :\n" \
1651 " # modprobe bonding ; modprobe <3c59x|eepro100|pcnet32|tulip|...>\n" \
1652 "- assign an IP address to the bond device :\n" \
1653 " # ifconfig bond0 <addr> netmask <mask> broadcast <bcast>\n" \
1654 "- attach all the interfaces you need to the bond device :\n" \
1655 " # ifenslave bond0 eth0 eth1 eth2\n" \
1656 " If bond0 didn't have a MAC address, it will take eth0's. Then, all\n" \
1657 " interfaces attached AFTER this assignment will get the same MAC addr.\n\n" \
1658 " To detach a dead interface without setting the bond device down :\n" \
1659 " # ifenslave -d bond0 eth1\n\n" \
1660 " To set the bond device down and automatically release all the slaves :\n" \
1661 " # ifconfig bond0 down\n\n" \
1662 " To change active slave :\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001663 " # ifenslave -c bond0 eth0\n" \
Denis Vlasenko06aed432008-02-26 18:25:24 +00001664
Glenn L McGrath021fa7d2002-11-09 09:34:15 +00001665#define ifup_trivial_usage \
Bernhard Reutner-Fischer6e38d522008-05-08 10:40:34 +00001666 "[-ain"USE_FEATURE_IFUPDOWN_MAPPING("m")"vf] ifaces..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001667#define ifup_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001668 "Options:" \
1669 "\n -a De/configure all interfaces automatically" \
1670 "\n -i FILE Use FILE for interface definitions" \
1671 "\n -n Print out what would happen, but don't do it" \
Bernhard Reutner-Fischer6e38d522008-05-08 10:40:34 +00001672 USE_FEATURE_IFUPDOWN_MAPPING( \
Denis Vlasenko397de612008-03-17 08:55:44 +00001673 "\n (note: doesn't disable mappings)" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001674 "\n -m Don't run any mappings" \
Bernhard Reutner-Fischer6e38d522008-05-08 10:40:34 +00001675 ) \
1676 "\n -v Print out what would happen before doing it" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001677 "\n -f Force de/configuration" \
Glenn L McGrath021fa7d2002-11-09 09:34:15 +00001678
1679#define ifdown_trivial_usage \
Bernhard Reutner-Fischer6e38d522008-05-08 10:40:34 +00001680 "[-ain"USE_FEATURE_IFUPDOWN_MAPPING("m")"vf] ifaces..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001681#define ifdown_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001682 "Options:" \
1683 "\n -a De/configure all interfaces automatically" \
1684 "\n -i FILE Use FILE for interface definitions" \
1685 "\n -n Print out what would happen, but don't do it" \
Bernhard Reutner-Fischer6e38d522008-05-08 10:40:34 +00001686 USE_FEATURE_IFUPDOWN_MAPPING( \
Denis Vlasenko397de612008-03-17 08:55:44 +00001687 "\n (note: doesn't disable mappings)" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001688 "\n -m Don't run any mappings" \
Bernhard Reutner-Fischer6e38d522008-05-08 10:40:34 +00001689 ) \
1690 "\n -v Print out what would happen before doing it" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001691 "\n -f Force de/configuration" \
Tim Riker7b253f82003-12-28 05:02:40 +00001692
Glenn L McGrath06e95652003-02-09 06:51:14 +00001693#define inetd_trivial_usage \
Denis Vlasenko4e6d5112008-03-12 22:14:34 +00001694 "[-fe] [-q N] [-R N] [CONFFILE]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001695#define inetd_full_usage "\n\n" \
Denis Vlasenko4e6d5112008-03-12 22:14:34 +00001696 "Listen for network connections and launch programs\n" \
1697 "\nOptions:" \
1698 "\n -f Run in foreground" \
1699 "\n -e Log to stderr" \
1700 "\n -q N Socket listen queue (default: 128)" \
1701 "\n -R N Pause services after N connects/min" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001702 "\n (default: 0 - disabled)" \
Glenn L McGrath06e95652003-02-09 06:51:14 +00001703
Eric Andersen7e9276b2001-02-22 01:15:47 +00001704#define init_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001705 ""
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001706#define init_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00001707 "Init is the parent of all processes"
Denis Vlasenko397de612008-03-17 08:55:44 +00001708
Eric Andersen0d3a02e2001-03-15 18:14:25 +00001709#define init_notes_usage \
1710"This version of init is designed to be run only by the kernel.\n" \
1711"\n" \
Denis Vlasenkob69e8722007-07-18 21:57:24 +00001712"BusyBox init doesn't support multiple runlevels. The runlevels field of\n" \
Denis Vlasenkoe1a0d482006-10-20 13:28:22 +00001713"the /etc/inittab file is completely ignored by BusyBox init. If you want\n" \
Eric Andersen0d3a02e2001-03-15 18:14:25 +00001714"runlevels, use sysvinit.\n" \
1715"\n" \
Denis Vlasenkob69e8722007-07-18 21:57:24 +00001716"BusyBox init works just fine without an inittab. If no inittab is found,\n" \
Eric Andersen0d3a02e2001-03-15 18:14:25 +00001717"it has the following default behavior:\n" \
1718"\n" \
1719" ::sysinit:/etc/init.d/rcS\n" \
1720" ::askfirst:/bin/sh\n" \
Eric Andersenc97ec342001-04-03 18:01:51 +00001721" ::ctrlaltdel:/sbin/reboot\n" \
1722" ::shutdown:/sbin/swapoff -a\n" \
1723" ::shutdown:/bin/umount -a -r\n" \
Eric Andersen730f8262001-12-17 23:13:08 +00001724" ::restart:/sbin/init\n" \
Eric Andersen0d3a02e2001-03-15 18:14:25 +00001725"\n" \
1726"if it detects that /dev/console is _not_ a serial console, it will also run:\n" \
1727"\n" \
1728" tty2::askfirst:/bin/sh\n" \
Eric Andersenc97ec342001-04-03 18:01:51 +00001729" tty3::askfirst:/bin/sh\n" \
1730" tty4::askfirst:/bin/sh\n" \
Eric Andersen0d3a02e2001-03-15 18:14:25 +00001731"\n" \
1732"If you choose to use an /etc/inittab file, the inittab entry format is as follows:\n" \
1733"\n" \
1734" <id>:<runlevels>:<action>:<process>\n" \
1735"\n" \
Eric Andersen63a1a7a2004-03-13 08:33:10 +00001736" <id>:\n" \
Eric Andersen0d3a02e2001-03-15 18:14:25 +00001737"\n" \
1738" WARNING: This field has a non-traditional meaning for BusyBox init!\n" \
1739" The id field is used by BusyBox init to specify the controlling tty for\n" \
Denis Vlasenkob69e8722007-07-18 21:57:24 +00001740" the specified process to run on. The contents of this field are\n" \
1741" appended to \"/dev/\" and used as-is. There is no need for this field to\n" \
1742" be unique, although if it isn't you may have strange results. If this\n" \
1743" field is left blank, the controlling tty is set to the console. Also\n" \
Eric Andersen0d3a02e2001-03-15 18:14:25 +00001744" note that if BusyBox detects that a serial console is in use, then only\n" \
1745" entries whose controlling tty is either the serial console or /dev/null\n" \
Denis Vlasenkob69e8722007-07-18 21:57:24 +00001746" will be run. BusyBox init does nothing with utmp. We don't need no\n" \
Eric Andersen0d3a02e2001-03-15 18:14:25 +00001747" stinkin' utmp.\n" \
1748"\n" \
Eric Andersen63a1a7a2004-03-13 08:33:10 +00001749" <runlevels>:\n" \
Eric Andersen0d3a02e2001-03-15 18:14:25 +00001750"\n" \
1751" The runlevels field is completely ignored.\n" \
1752"\n" \
Eric Andersen63a1a7a2004-03-13 08:33:10 +00001753" <action>:\n" \
Eric Andersen0d3a02e2001-03-15 18:14:25 +00001754"\n" \
Eric Andersen63a1a7a2004-03-13 08:33:10 +00001755" Valid actions include: sysinit, respawn, askfirst, wait,\n" \
Eric Andersen730f8262001-12-17 23:13:08 +00001756" once, restart, ctrlaltdel, and shutdown.\n" \
Eric Andersen0d3a02e2001-03-15 18:14:25 +00001757"\n" \
1758" The available actions can be classified into two groups: actions\n" \
1759" that are run only once, and actions that are re-run when the specified\n" \
1760" process exits.\n" \
1761"\n" \
1762" Run only-once actions:\n" \
1763"\n" \
Denis Vlasenkob69e8722007-07-18 21:57:24 +00001764" 'sysinit' is the first item run on boot. init waits until all\n" \
1765" sysinit actions are completed before continuing. Following the\n" \
Eric Andersen0d3a02e2001-03-15 18:14:25 +00001766" completion of all sysinit actions, all 'wait' actions are run.\n" \
Denis Vlasenkod63c3a02006-12-25 15:10:32 +00001767" 'wait' actions, like 'sysinit' actions, cause init to wait until\n" \
Denis Vlasenkob69e8722007-07-18 21:57:24 +00001768" the specified task completes. 'once' actions are asynchronous,\n" \
1769" therefore, init does not wait for them to complete. 'restart' is\n" \
1770" the action taken to restart the init process. By default this should\n" \
Eric Andersen730f8262001-12-17 23:13:08 +00001771" simply run /sbin/init, but can be a script which runs pivot_root or it\n" \
Denis Vlasenkob69e8722007-07-18 21:57:24 +00001772" can do all sorts of other interesting things. The 'ctrlaltdel' init\n" \
Eric Andersenc97ec342001-04-03 18:01:51 +00001773" actions are run when the system detects that someone on the system\n" \
Denis Vlasenkob69e8722007-07-18 21:57:24 +00001774" console has pressed the CTRL-ALT-DEL key combination. Typically one\n" \
Denis Vlasenkod63c3a02006-12-25 15:10:32 +00001775" wants to run 'reboot' at this point to cause the system to reboot.\n" \
Eric Andersenc97ec342001-04-03 18:01:51 +00001776" Finally the 'shutdown' action specifies the actions to taken when\n" \
Denis Vlasenkob69e8722007-07-18 21:57:24 +00001777" init is told to reboot. Unmounting filesystems and disabling swap\n" \
Denis Vlasenkod63c3a02006-12-25 15:10:32 +00001778" is a very good here.\n" \
Eric Andersen0d3a02e2001-03-15 18:14:25 +00001779"\n" \
1780" Run repeatedly actions:\n" \
1781"\n" \
Denis Vlasenkob69e8722007-07-18 21:57:24 +00001782" 'respawn' actions are run after the 'once' actions. When a process\n" \
Eric Andersen0d3a02e2001-03-15 18:14:25 +00001783" started with a 'respawn' action exits, init automatically restarts\n" \
Denis Vlasenkob69e8722007-07-18 21:57:24 +00001784" it. Unlike sysvinit, BusyBox init does not stop processes from\n" \
1785" respawning out of control. The 'askfirst' actions acts just like\n" \
Eric Andersen0d3a02e2001-03-15 18:14:25 +00001786" respawn, except that before running the specified process it\n" \
Mike Frysinger058e7402005-04-23 07:00:33 +00001787" displays the line \"Please press Enter to activate this console.\"\n" \
Eric Andersen0d3a02e2001-03-15 18:14:25 +00001788" and then waits for the user to press enter before starting the\n" \
Eric Andersen63a1a7a2004-03-13 08:33:10 +00001789" specified process.\n" \
Eric Andersen0d3a02e2001-03-15 18:14:25 +00001790"\n" \
1791" Unrecognized actions (like initdefault) will cause init to emit an\n" \
Denis Vlasenkob69e8722007-07-18 21:57:24 +00001792" error message, and then go along with its business. All actions are\n" \
Eric Andersene0f55002002-09-30 20:59:33 +00001793" run in the order they appear in /etc/inittab.\n" \
Eric Andersen0d3a02e2001-03-15 18:14:25 +00001794"\n" \
Eric Andersen63a1a7a2004-03-13 08:33:10 +00001795" <process>:\n" \
Eric Andersen0d3a02e2001-03-15 18:14:25 +00001796"\n" \
Glenn L McGrath43596232004-07-23 01:27:56 +00001797" Specifies the process to be executed and its command line.\n" \
Eric Andersen0d3a02e2001-03-15 18:14:25 +00001798"\n" \
1799"Example /etc/inittab file:\n" \
Mark Whitley0a6f1d32001-03-15 21:19:09 +00001800"\n" \
Denis Vlasenkob6488c12006-12-25 14:25:14 +00001801" # This is run first except when booting in single-user mode\n" \
Eric Andersen0d3a02e2001-03-15 18:14:25 +00001802" #\n" \
1803" ::sysinit:/etc/init.d/rcS\n" \
1804" \n" \
1805" # /bin/sh invocations on selected ttys\n" \
1806" #\n" \
Mike Frysinger058e7402005-04-23 07:00:33 +00001807" # Start an \"askfirst\" shell on the console (whatever that may be)\n" \
Eric Andersen0d3a02e2001-03-15 18:14:25 +00001808" ::askfirst:-/bin/sh\n" \
Mike Frysinger058e7402005-04-23 07:00:33 +00001809" # Start an \"askfirst\" shell on /dev/tty2-4\n" \
Eric Andersen0d3a02e2001-03-15 18:14:25 +00001810" tty2::askfirst:-/bin/sh\n" \
1811" tty3::askfirst:-/bin/sh\n" \
1812" tty4::askfirst:-/bin/sh\n" \
1813" \n" \
1814" # /sbin/getty invocations for selected ttys\n" \
1815" #\n" \
Eric Andersen1713a112002-11-07 02:26:59 +00001816" tty4::respawn:/sbin/getty 38400 tty4\n" \
1817" tty5::respawn:/sbin/getty 38400 tty5\n" \
Eric Andersen0d3a02e2001-03-15 18:14:25 +00001818" \n" \
1819" \n" \
1820" # Example of how to put a getty on a serial line (for a terminal)\n" \
1821" #\n" \
1822" #::respawn:/sbin/getty -L ttyS0 9600 vt100\n" \
1823" #::respawn:/sbin/getty -L ttyS1 9600 vt100\n" \
1824" #\n" \
Denis Vlasenkob6488c12006-12-25 14:25:14 +00001825" # Example how to put a getty on a modem line\n" \
Eric Andersen0d3a02e2001-03-15 18:14:25 +00001826" #::respawn:/sbin/getty 57600 ttyS2\n" \
1827" \n" \
Eric Andersen730f8262001-12-17 23:13:08 +00001828" # Stuff to do when restarting the init process\n" \
1829" ::restart:/sbin/init\n" \
1830" \n" \
Eric Andersen0d3a02e2001-03-15 18:14:25 +00001831" # Stuff to do before rebooting\n" \
Eric Andersenc97ec342001-04-03 18:01:51 +00001832" ::ctrlaltdel:/sbin/reboot\n" \
1833" ::shutdown:/bin/umount -a -r\n" \
1834" ::shutdown:/sbin/swapoff -a\n"
Eric Andersen7e9276b2001-02-22 01:15:47 +00001835
1836#define insmod_trivial_usage \
Denis Vlasenkoa5457262007-09-24 20:14:32 +00001837 USE_FEATURE_2_4_MODULES("[OPTION]... ") "MODULE [symbol=value]..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001838#define insmod_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00001839 "Load the specified kernel modules into the kernel" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001840 USE_FEATURE_2_4_MODULES( "\n" \
1841 "\nOptions:" \
1842 "\n -f Force module to load into the wrong kernel version" \
1843 "\n -k Make module autoclean-able" \
1844 "\n -v Verbose" \
1845 "\n -q Quiet" \
1846 "\n -L Lock to prevent simultaneous loads of a module" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00001847 USE_FEATURE_INSMOD_LOAD_MAP( \
Denis Vlasenko397de612008-03-17 08:55:44 +00001848 "\n -m Output load map to stdout" \
Denis Vlasenkoa5457262007-09-24 20:14:32 +00001849 ) \
Denis Vlasenko397de612008-03-17 08:55:44 +00001850 "\n -o NAME Set internal module name to NAME" \
1851 "\n -x Do not export externs" \
Denis Vlasenkoa5457262007-09-24 20:14:32 +00001852 )
Eric Andersen7e9276b2001-02-22 01:15:47 +00001853
Glenn L McGratheebcc1d2003-09-24 03:22:57 +00001854#define install_trivial_usage \
Denis Vlasenko21d10142007-07-20 21:28:41 +00001855 "[-cgmops] [sources] dest|directory"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001856#define install_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001857 "Copy files and set attributes\n" \
1858 "\nOptions:" \
1859 "\n -c Copy the file, default" \
1860 "\n -d Create directories" \
1861 "\n -g Set group ownership" \
1862 "\n -m Set permissions" \
1863 "\n -o Set ownership" \
1864 "\n -p Preserve date" \
1865 "\n -s Strip symbol tables" \
Denis Vlasenko49622d72007-03-10 16:58:49 +00001866 USE_SELINUX( \
Denis Vlasenko397de612008-03-17 08:55:44 +00001867 "\n -Z Set security context of copy" \
Denis Vlasenko49622d72007-03-10 16:58:49 +00001868 )
Denis Vlasenko397de612008-03-17 08:55:44 +00001869
1870/* would need to make the " | " optional depending on more than one selected: */
Glenn L McGrath9a2d2722002-11-10 01:33:55 +00001871#define ip_trivial_usage \
Bernhard Reutner-Fischerf73cac82007-04-10 19:00:08 +00001872 "[OPTIONS] {" \
1873 USE_FEATURE_IP_ADDRESS("address | ") \
1874 USE_FEATURE_IP_ROUTE("route | ") \
1875 USE_FEATURE_IP_LINK("link | ") \
1876 USE_FEATURE_IP_TUNNEL("tunnel | ") \
1877 USE_FEATURE_IP_RULE("rule") \
Denis Vlasenkof5635f42007-08-13 10:48:33 +00001878 "} {COMMAND}"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001879#define ip_full_usage "\n\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001880 "ip [OPTIONS] OBJECT {COMMAND}\n" \
Denis Vlasenkob69e8722007-07-18 21:57:24 +00001881 "where OBJECT := {" \
Bernhard Reutner-Fischerf73cac82007-04-10 19:00:08 +00001882 USE_FEATURE_IP_ADDRESS("address | ") \
1883 USE_FEATURE_IP_ROUTE("route | ") \
1884 USE_FEATURE_IP_LINK("link | ") \
1885 USE_FEATURE_IP_TUNNEL("tunnel | ") \
1886 USE_FEATURE_IP_RULE("rule") \
Denis Vlasenkof5635f42007-08-13 10:48:33 +00001887 "}\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001888 "OPTIONS := { -f[amily] { inet | inet6 | link } | -o[neline] }" \
Glenn L McGrathf112daa2002-12-01 23:04:06 +00001889
1890#define ipaddr_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001891 "{ {add|del} IFADDR dev STRING | {show|flush}\n" \
Denis Vlasenkob69e8722007-07-18 21:57:24 +00001892 " [dev STRING] [to PREFIX] }"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001893#define ipaddr_full_usage "\n\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001894 "ipaddr {add|delete} IFADDR dev STRING\n" \
Denis Vlasenkob69e8722007-07-18 21:57:24 +00001895 "ipaddr {show|flush} [dev STRING] [scope SCOPE-ID]\n" \
1896 " [to PREFIX] [label PATTERN]\n" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00001897 " IFADDR := PREFIX | ADDR peer PREFIX\n" \
Denis Vlasenkob69e8722007-07-18 21:57:24 +00001898 " [broadcast ADDR] [anycast ADDR]\n" \
1899 " [label STRING] [scope SCOPE-ID]\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001900 " SCOPE-ID := [host | link | global | NUMBER]" \
Glenn L McGrath9a2d2722002-11-10 01:33:55 +00001901
Eric Andersende4f07e2003-12-11 01:18:07 +00001902#define ipcalc_trivial_usage \
Denis Vlasenko21d10142007-07-20 21:28:41 +00001903 "[OPTION]... ADDRESS[[/]NETMASK] [NETMASK]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001904#define ipcalc_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001905 "Calculate IP network settings from a IP address\n" \
1906 "\nOptions:" \
Denis Vlasenko03630782007-10-18 11:11:12 +00001907 USE_FEATURE_IPCALC_LONG_OPTIONS( \
Denis Vlasenko397de612008-03-17 08:55:44 +00001908 "\n -b,--broadcast Display calculated broadcast address" \
1909 "\n -n,--network Display calculated network address" \
1910 "\n -m,--netmask Display default netmask for IP" \
Denis Vlasenkoce979602006-09-27 23:31:08 +00001911 USE_FEATURE_IPCALC_FANCY( \
Denis Vlasenko397de612008-03-17 08:55:44 +00001912 "\n -p,--prefix Display the prefix for IP/NETMASK" \
1913 "\n -h,--hostname Display first resolved host name" \
1914 "\n -s,--silent Don't ever display error messages" \
Denis Vlasenko03630782007-10-18 11:11:12 +00001915 ) \
1916 ) \
1917 SKIP_FEATURE_IPCALC_LONG_OPTIONS( \
Denis Vlasenko397de612008-03-17 08:55:44 +00001918 "\n -b Display calculated broadcast address" \
1919 "\n -n Display calculated network address" \
1920 "\n -m Display default netmask for IP" \
Denis Vlasenko03630782007-10-18 11:11:12 +00001921 USE_FEATURE_IPCALC_FANCY( \
Denis Vlasenko397de612008-03-17 08:55:44 +00001922 "\n -p Display the prefix for IP/NETMASK" \
1923 "\n -h Display first resolved host name" \
1924 "\n -s Don't ever display error messages" \
Denis Vlasenko03630782007-10-18 11:11:12 +00001925 ) \
1926 )
Glenn L McGrathc11986d2002-11-10 23:42:27 +00001927
Rob Landley6eb1e412005-06-20 04:30:36 +00001928#define ipcrm_trivial_usage \
Denis Vlasenko397de612008-03-17 08:55:44 +00001929 "[-MQS key] [-mqs id]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001930#define ipcrm_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001931 "Upper-case options MQS remove an object by shmkey value.\n" \
1932 "Lower-case options remove an object by shmid value.\n" \
1933 "\nOptions:" \
1934 "\n -mM Remove memory segment after last detach" \
1935 "\n -qQ Remove message queue" \
1936 "\n -sS Remove semaphore" \
Rob Landley6eb1e412005-06-20 04:30:36 +00001937
1938#define ipcs_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001939 "[[-smq] -i shmid] | [[-asmq] [-tcplu]]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001940#define ipcs_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001941 " -i Show specific resource" \
1942 "\nResource specification:" \
1943 "\n -m Shared memory segments" \
1944 "\n -q Message queues" \
1945 "\n -s Semaphore arrays" \
1946 "\n -a All (default)" \
1947 "\nOutput format:" \
1948 "\n -t Time" \
1949 "\n -c Creator" \
1950 "\n -p Pid" \
1951 "\n -l Limits" \
1952 "\n -u Summary" \
Rob Landley6eb1e412005-06-20 04:30:36 +00001953
Glenn L McGrathf112daa2002-12-01 23:04:06 +00001954#define iplink_trivial_usage \
Denis Vlasenkob69e8722007-07-18 21:57:24 +00001955 "{ set DEVICE { up | down | arp { on | off } | show [DEVICE] }"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001956#define iplink_full_usage "\n\n" \
Bernhard Reutner-Fischer8ca35d22007-01-28 00:39:30 +00001957 "iplink set DEVICE { up | down | arp | multicast { on | off } |\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001958 " dynamic { on | off } |\n" \
1959 " mtu MTU }\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001960 "iplink show [DEVICE]" \
Glenn L McGrathf112daa2002-12-01 23:04:06 +00001961
1962#define iproute_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001963 "{ list | flush | { add | del | change | append |\n" \
1964 " replace | monitor } ROUTE }"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001965#define iproute_full_usage "\n\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00001966 "iproute { list | flush } SELECTOR\n" \
Denis Vlasenkob69e8722007-07-18 21:57:24 +00001967 "iproute get ADDRESS [from ADDRESS iif STRING]\n" \
1968 " [oif STRING] [tos TOS]\n" \
Denis Vlasenkod63c3a02006-12-25 15:10:32 +00001969 "iproute { add | del | change | append | replace | monitor } ROUTE\n" \
Denis Vlasenkob69e8722007-07-18 21:57:24 +00001970 " SELECTOR := [root PREFIX] [match PREFIX] [proto RTPROTO]\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001971 " ROUTE := [TYPE] PREFIX [tos TOS] [proto RTPROTO]" \
Glenn L McGrathf112daa2002-12-01 23:04:06 +00001972
Bernhard Reutner-Fischer921f5df2006-11-21 15:36:08 +00001973#define iprule_trivial_usage \
Denis Vlasenkob69e8722007-07-18 21:57:24 +00001974 "{[list | add | del] RULE}"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001975#define iprule_full_usage "\n\n" \
Denis Vlasenkob69e8722007-07-18 21:57:24 +00001976 "iprule [list | add | del] SELECTOR ACTION\n" \
1977 " SELECTOR := [from PREFIX] [to PREFIX] [tos TOS] [fwmark FWMARK]\n" \
1978 " [dev STRING] [pref NUMBER]\n" \
1979 " ACTION := [table TABLE_ID] [nat ADDRESS]\n" \
1980 " [prohibit | reject | unreachable]\n" \
1981 " [realms [SRCREALM/]DSTREALM]\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001982 " TABLE_ID := [local | main | default | NUMBER]" \
Bernhard Reutner-Fischer921f5df2006-11-21 15:36:08 +00001983
Glenn L McGrathf112daa2002-12-01 23:04:06 +00001984#define iptunnel_trivial_usage \
Denis Vlasenkob69e8722007-07-18 21:57:24 +00001985 "{ add | change | del | show } [NAME]\n" \
1986 " [mode { ipip | gre | sit }]\n" \
1987 " [remote ADDR] [local ADDR] [ttl TTL]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001988#define iptunnel_full_usage "\n\n" \
Denis Vlasenkob69e8722007-07-18 21:57:24 +00001989 "iptunnel { add | change | del | show } [NAME]\n" \
1990 " [mode { ipip | gre | sit }] [remote ADDR] [local ADDR]\n" \
1991 " [[i|o]seq] [[i|o]key KEY] [[i|o]csum]\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001992 " [ttl TTL] [tos TOS] [[no]pmtudisc] [dev PHYS_DEV]" \
Glenn L McGrathf112daa2002-12-01 23:04:06 +00001993
Denis Vlasenkoaa7a8882007-10-20 00:17:34 +00001994#define kbd_mode_trivial_usage \
1995 "[-a|k|s|u]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00001996#define kbd_mode_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00001997 "Report or set the keyboard mode\n" \
1998 "\nOptions set mode:" \
1999 "\n -a Default (ASCII)" \
2000 "\n -k Medium-raw (keyboard)" \
2001 "\n -s Raw (scancode)" \
2002 "\n -u Unicode (utf-8)" \
Denis Vlasenkoaa7a8882007-10-20 00:17:34 +00002003
Eric Andersen7e9276b2001-02-22 01:15:47 +00002004#define kill_trivial_usage \
Denis Vlasenko397de612008-03-17 08:55:44 +00002005 "[-l] [-signal] process-id..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002006#define kill_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002007 "Send a signal (default is TERM) to the specified process(es)\n" \
2008 "\nOptions:" \
2009 "\n -l List all signal names and numbers" \
2010
Eric Andersen0d3a02e2001-03-15 18:14:25 +00002011#define kill_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002012 "$ ps | grep apache\n" \
2013 "252 root root S [apache]\n" \
2014 "263 www-data www-data S [apache]\n" \
2015 "264 www-data www-data S [apache]\n" \
2016 "265 www-data www-data S [apache]\n" \
2017 "266 www-data www-data S [apache]\n" \
2018 "267 www-data www-data S [apache]\n" \
2019 "$ kill 252\n"
Eric Andersen7e9276b2001-02-22 01:15:47 +00002020
2021#define killall_trivial_usage \
Denis Vlasenko397de612008-03-17 08:55:44 +00002022 "[-l] [-q] [-signal] process-name..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002023#define killall_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002024 "Send a signal (default is TERM) to the specified process(es)\n" \
2025 "\nOptions:" \
2026 "\n -l List all signal names and numbers" \
2027 "\n -q Do not complain if no processes were killed" \
2028
Eric Andersen0d3a02e2001-03-15 18:14:25 +00002029#define killall_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002030 "$ killall apache\n"
Eric Andersen7e9276b2001-02-22 01:15:47 +00002031
Denis Vlasenko0bb628f2006-09-27 14:25:33 +00002032#define killall5_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002033 "[-l] [-signal]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002034#define killall5_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002035 "Send a signal (default is TERM) to all processes outside current session\n" \
2036 "\nOptions:" \
2037 "\n -l List all signal names and numbers" \
Denis Vlasenko0bb628f2006-09-27 14:25:33 +00002038
Mark Whitley6317c4b2001-03-12 22:51:50 +00002039#define klogd_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002040 "[-c n] [-n]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002041#define klogd_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002042 "Kernel logger\n" \
2043 "\nOptions:" \
2044 "\n -c n Set the default log level of console messages to n" \
2045 "\n -n Run in foreground" \
Mark Whitley6317c4b2001-03-12 22:51:50 +00002046
Eric Andersen7e9276b2001-02-22 01:15:47 +00002047#define length_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002048 "STRING"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002049#define length_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002050 "Print STRING's length"
2051
Eric Andersen0d3a02e2001-03-15 18:14:25 +00002052#define length_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002053 "$ length Hello\n" \
2054 "5\n"
Eric Andersen7e9276b2001-02-22 01:15:47 +00002055
Rob Landley9200e792005-09-15 19:26:59 +00002056#define less_trivial_usage \
Denis Vlasenkocdf62772008-03-17 08:42:43 +00002057 "[-EMNmh~?] [FILE...]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002058#define less_full_usage "\n\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002059 "View a file or list of files. The position within files can be\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002060 "changed, and files can be manipulated in various ways.\n" \
2061 "\nOptions:" \
2062 "\n -E Quit once the end of a file is reached" \
2063 "\n -M,-m Display a status line containing the line numbers" \
2064 "\n and percentage through the file" \
2065 "\n -N Prefix line numbers to each line" \
2066 "\n -~ Suppress ~s displayed past the end of the file" \
Rob Landley9200e792005-09-15 19:26:59 +00002067
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002068#define linux32_trivial_usage NOUSAGE_STR
2069#define linux32_full_usage ""
2070#define linux64_trivial_usage NOUSAGE_STR
2071#define linux64_full_usage ""
2072
2073#define linuxrc_trivial_usage NOUSAGE_STR
2074#define linuxrc_full_usage ""
2075
Mike Frysinger0a6b0bf2006-02-21 04:26:52 +00002076#define setarch_trivial_usage \
Denis Vlasenkof430cdb2007-11-15 07:02:55 +00002077 "personality program [args...]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002078#define setarch_full_usage "\n\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002079 "Personality may be:\n" \
Denis Vlasenkod63c3a02006-12-25 15:10:32 +00002080 " linux32 Set 32bit uname emulation\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002081 " linux64 Set 64bit uname emulation" \
Mike Frysinger0a6b0bf2006-02-21 04:26:52 +00002082
Eric Andersen7e9276b2001-02-22 01:15:47 +00002083#define ln_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002084 "[OPTION] TARGET... LINK_NAME|DIRECTORY"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002085#define ln_full_usage "\n\n" \
Denis Vlasenko765996a2006-12-24 16:59:27 +00002086 "Create a link named LINK_NAME or DIRECTORY to the specified TARGET.\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002087 "Use '--' to indicate that all following arguments are non-options.\n" \
2088 "\nOptions:" \
2089 "\n -s Make symlinks instead of hardlinks" \
2090 "\n -f Remove existing destination files" \
2091 "\n -n Don't dereference symlinks - treat like normal file" \
2092 "\n -b Make a backup of the target (if exists) before link operation" \
2093 "\n -S suf Use suffix instead of ~ when making backup files" \
2094
Eric Andersen0d3a02e2001-03-15 18:14:25 +00002095#define ln_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002096 "$ ln -s BusyBox /tmp/ls\n" \
2097 "$ ls -l /tmp/ls\n" \
2098 "lrwxrwxrwx 1 root root 7 Apr 12 18:39 ls -> BusyBox*\n"
Eric Andersen7e9276b2001-02-22 01:15:47 +00002099
Bernhard Reutner-Fischer62538802008-05-08 12:21:44 +00002100#define load_policy_trivial_usage NOUSAGE_STR
Denis Vlasenkob042bd92007-09-26 18:01:32 +00002101
Bernhard Reutner-Fischer62538802008-05-08 12:21:44 +00002102#define load_policy_full_usage ""
Denis Vlasenko1fc6e562007-03-24 15:37:57 +00002103
Eric Andersen7e9276b2001-02-22 01:15:47 +00002104#define loadfont_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002105 "< font"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002106#define loadfont_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00002107 "Load a console font from standard input"
Eric Andersen0d3a02e2001-03-15 18:14:25 +00002108#define loadfont_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002109 "$ loadfont < /etc/i18n/fontname\n"
Eric Andersen7e9276b2001-02-22 01:15:47 +00002110
2111#define loadkmap_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002112 "< keymap"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002113#define loadkmap_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00002114 "Load a binary keyboard translation table from standard input"
Eric Andersen0d3a02e2001-03-15 18:14:25 +00002115#define loadkmap_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002116 "$ loadkmap < /etc/i18n/lang-keymap\n"
Eric Andersen7e9276b2001-02-22 01:15:47 +00002117
2118#define logger_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002119 "[OPTION]... [MESSAGE]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002120#define logger_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002121 "Write MESSAGE to the system log. If MESSAGE is omitted, log stdin.\n" \
2122 "\nOptions:" \
2123 "\n -s Log to stderr as well as the system log" \
2124 "\n -t TAG Log using the specified tag (defaults to user name)" \
2125 "\n -p PRIO Priority (numeric or facility.level pair)" \
Denis Vlasenkocdf62772008-03-17 08:42:43 +00002126
Eric Andersen0d3a02e2001-03-15 18:14:25 +00002127#define logger_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002128 "$ logger \"hello\"\n"
Eric Andersen7e9276b2001-02-22 01:15:47 +00002129
Robert Griebl1fca5582002-06-04 20:45:46 +00002130#define login_trivial_usage \
Denis Vlasenkocdf62772008-03-17 08:42:43 +00002131 "[-p] [-h HOST] [[-f] USER]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002132#define login_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002133 "Begin a new session on the system\n" \
2134 "\nOptions:" \
2135 "\n -f Do not authenticate (user already authenticated)" \
2136 "\n -h Name of the remote host" \
2137 "\n -p Preserve environment" \
Robert Griebl1fca5582002-06-04 20:45:46 +00002138
Eric Andersen7e9276b2001-02-22 01:15:47 +00002139#define logname_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002140 ""
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002141#define logname_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00002142 "Print the name of the current user"
Eric Andersen0d3a02e2001-03-15 18:14:25 +00002143#define logname_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002144 "$ logname\n" \
2145 "root\n"
Eric Andersen7e9276b2001-02-22 01:15:47 +00002146
Mark Whitley6317c4b2001-03-12 22:51:50 +00002147#define logread_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002148 "[OPTION]..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002149#define logread_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002150 "Show messages in syslogd's circular buffer\n" \
2151 "\nOptions:" \
2152 "\n -f Output data as log grows" \
Mark Whitley6317c4b2001-03-12 22:51:50 +00002153
Matt Kraai83788da2002-03-20 17:38:37 +00002154#define losetup_trivial_usage \
Denis Vlasenko7ae209c2007-09-26 17:54:18 +00002155 "[-o OFS] LOOPDEV FILE - associate loop devices\n" \
2156 " losetup -d LOOPDEV - disassociate\n" \
2157 " losetup [-f] - show"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002158#define losetup_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002159 "Options:" \
2160 "\n -o OFS Start OFS bytes into FILE" \
2161 "\n -f Show first free loop device" \
2162
Rob Landley1d589b22005-11-29 23:47:10 +00002163#define losetup_notes_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002164 "No arguments will display all current associations.\n" \
2165 "One argument (losetup /dev/loop1) will display the current association\n" \
Denis Vlasenkob69e8722007-07-18 21:57:24 +00002166 "(if any), or disassociate it (with -d). The display shows the offset\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002167 "and filename of the file the loop device is currently bound to.\n\n" \
2168 "Two arguments (losetup /dev/loop1 file.img) create a new association,\n" \
Denis Vlasenko7ae209c2007-09-26 17:54:18 +00002169 "with an optional offset (-o 12345). Encryption is not yet supported.\n" \
2170 "losetup -f will show the first loop free loop device\n\n"
Matt Kraai83788da2002-03-20 17:38:37 +00002171
Denis Vlasenkof99afb52008-02-24 23:32:36 +00002172#define lpd_trivial_usage \
Denis Vlasenkoa7942892008-03-23 23:40:18 +00002173 "SPOOLDIR [HELPER [ARGS...]]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002174#define lpd_full_usage "\n\n" \
Denis Vlasenkof99afb52008-02-24 23:32:36 +00002175 "Example:" \
Denis Vlasenkoa7942892008-03-23 23:40:18 +00002176 "\n tcpsvd -E 0 515 softlimit -m 999999 lpd /var/spool ./print"
Denis Vlasenkof99afb52008-02-24 23:32:36 +00002177
Denis Vlasenko68444b92008-02-22 22:24:48 +00002178#define lpq_trivial_usage \
Denis Vlasenko4f82bdb2008-02-24 18:44:20 +00002179 "[-P queue[@host[:port]]] [-U USERNAME] [-d JOBID...] [-fs]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002180#define lpq_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002181 "Options:" \
Denis Vlasenko68444b92008-02-22 22:24:48 +00002182 "\n -P lp service to connect to (else uses $PRINTER)" \
Denis Vlasenko4f82bdb2008-02-24 18:44:20 +00002183 "\n -d Delete jobs" \
Denis Vlasenko68444b92008-02-22 22:24:48 +00002184 "\n -f Force any waiting job to be printed" \
2185 "\n -s Short display" \
2186
2187#define lpr_trivial_usage \
Denis Vlasenko4f82bdb2008-02-24 18:44:20 +00002188 "-P queue[@host[:port]] -U USERNAME -J TITLE -Vmh [FILE...]"
2189/* -C CLASS exists too, not shown.
2190 * CLASS is supposed to be printed on banner page, if one is requested */
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002191#define lpr_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002192 "Options:" \
Denis Vlasenko68444b92008-02-22 22:24:48 +00002193 "\n -P lp service to connect to (else uses $PRINTER)"\
Denis Vlasenko4f82bdb2008-02-24 18:44:20 +00002194 "\n -m Send mail on completion" \
2195 "\n -h Print banner page too" \
Denis Vlasenko68444b92008-02-22 22:24:48 +00002196 "\n -V Verbose" \
2197
Eric Andersen7e9276b2001-02-22 01:15:47 +00002198#define ls_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002199 "[-1Aa" USE_FEATURE_LS_TIMESTAMPS("c") "Cd" \
Denis Vlasenko8e858e22007-03-07 09:35:43 +00002200 USE_FEATURE_LS_TIMESTAMPS("e") USE_FEATURE_LS_FILETYPES("F") "iln" \
Denis Vlasenkoce979602006-09-27 23:31:08 +00002201 USE_FEATURE_LS_FILETYPES("p") USE_FEATURE_LS_FOLLOWLINKS("L") \
2202 USE_FEATURE_LS_RECURSIVE("R") USE_FEATURE_LS_SORTFILES("rS") "s" \
2203 USE_FEATURE_AUTOWIDTH("T") USE_FEATURE_LS_TIMESTAMPS("tu") \
2204 USE_FEATURE_LS_SORTFILES("v") USE_FEATURE_AUTOWIDTH("w") "x" \
2205 USE_FEATURE_LS_SORTFILES("X") USE_FEATURE_HUMAN_READABLE("h") "k" \
2206 USE_SELINUX("K") "] [filenames...]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002207#define ls_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002208 "List directory contents\n" \
2209 "\nOptions:" \
2210 "\n -1 List files in a single column" \
2211 "\n -A Do not list implied . and .." \
2212 "\n -a Do not hide entries starting with ." \
2213 "\n -C List entries by columns" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00002214 USE_FEATURE_LS_TIMESTAMPS( \
Denis Vlasenko397de612008-03-17 08:55:44 +00002215 "\n -c With -l: show ctime") \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00002216 USE_FEATURE_LS_COLOR( \
Denis Vlasenko397de612008-03-17 08:55:44 +00002217 "\n --color[={always,never,auto}] Control coloring") \
2218 "\n -d List directory entries instead of contents" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00002219 USE_FEATURE_LS_TIMESTAMPS( \
Denis Vlasenko397de612008-03-17 08:55:44 +00002220 "\n -e List both full date and full time") \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00002221 USE_FEATURE_LS_FILETYPES( \
Denis Vlasenko397de612008-03-17 08:55:44 +00002222 "\n -F Append indicator (one of */=@|) to entries") \
2223 "\n -i List the i-node for each file" \
2224 "\n -l Use a long listing format" \
2225 "\n -n List numeric UIDs and GIDs instead of names" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00002226 USE_FEATURE_LS_FILETYPES( \
Denis Vlasenko397de612008-03-17 08:55:44 +00002227 "\n -p Append indicator (one of /=@|) to entries") \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00002228 USE_FEATURE_LS_FOLLOWLINKS( \
Denis Vlasenko397de612008-03-17 08:55:44 +00002229 "\n -L List entries pointed to by symlinks") \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00002230 USE_FEATURE_LS_RECURSIVE( \
Denis Vlasenko397de612008-03-17 08:55:44 +00002231 "\n -R List subdirectories recursively") \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00002232 USE_FEATURE_LS_SORTFILES( \
Denis Vlasenko397de612008-03-17 08:55:44 +00002233 "\n -r Sort the listing in reverse order") \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00002234 USE_FEATURE_LS_SORTFILES( \
Denis Vlasenko397de612008-03-17 08:55:44 +00002235 "\n -S Sort the listing by file size") \
2236 "\n -s List the size of each file, in blocks" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00002237 USE_FEATURE_AUTOWIDTH( \
Denis Vlasenko397de612008-03-17 08:55:44 +00002238 "\n -T NUM Assume Tabstop every NUM columns") \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00002239 USE_FEATURE_LS_TIMESTAMPS( \
Denis Vlasenko397de612008-03-17 08:55:44 +00002240 "\n -t With -l: show modification time") \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00002241 USE_FEATURE_LS_TIMESTAMPS( \
Denis Vlasenko397de612008-03-17 08:55:44 +00002242 "\n -u With -l: show access time") \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00002243 USE_FEATURE_LS_SORTFILES( \
Denis Vlasenko397de612008-03-17 08:55:44 +00002244 "\n -v Sort the listing by version") \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00002245 USE_FEATURE_AUTOWIDTH( \
Denis Vlasenko397de612008-03-17 08:55:44 +00002246 "\n -w NUM Assume the terminal is NUM columns wide") \
2247 "\n -x List entries by lines instead of by columns" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00002248 USE_FEATURE_LS_SORTFILES( \
Denis Vlasenko397de612008-03-17 08:55:44 +00002249 "\n -X Sort the listing by extension") \
Rob Landley5fe8d5b2006-04-25 22:40:53 +00002250 USE_FEATURE_HUMAN_READABLE( \
Denis Vlasenko397de612008-03-17 08:55:44 +00002251 "\n -h Print sizes in human readable format (e.g., 1K 243M 2G)") \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00002252 USE_SELINUX( \
Denis Vlasenko397de612008-03-17 08:55:44 +00002253 "\n -k Print security context") \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00002254 USE_SELINUX( \
Denis Vlasenko397de612008-03-17 08:55:44 +00002255 "\n -K Print security context in long format") \
Denis Vlasenko49622d72007-03-10 16:58:49 +00002256 USE_SELINUX( \
Denis Vlasenko397de612008-03-17 08:55:44 +00002257 "\n -Z Print security context and permission") \
Eric Andersen7e9276b2001-02-22 01:15:47 +00002258
Mike Frysingerde9f1f72005-04-22 02:33:37 +00002259#define lsattr_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002260 "[-Radlv] [files...]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002261#define lsattr_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002262 "List file attributes on an ext2 fs\n" \
2263 "\nOptions:" \
2264 "\n -R Recursively list subdirectories" \
2265 "\n -a Do not hide entries starting with ." \
2266 "\n -d List directory entries instead of contents" \
2267 "\n -l Print long flag names" \
2268 "\n -v List the file's version/generation number" \
Mike Frysingerde9f1f72005-04-22 02:33:37 +00002269
Eric Andersen7e9276b2001-02-22 01:15:47 +00002270#define lsmod_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002271 ""
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002272#define lsmod_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00002273 "List the currently loaded kernel modules"
Eric Andersen7e9276b2001-02-22 01:15:47 +00002274
Denis Vlasenkoe3241842007-08-13 10:36:25 +00002275#if ENABLE_FEATURE_MAKEDEVS_LEAF
Eric Andersen7e9276b2001-02-22 01:15:47 +00002276#define makedevs_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002277 "NAME TYPE MAJOR MINOR FIRST LAST [s]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002278#define makedevs_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00002279 "Create a range of block or character special files\n\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002280 "TYPEs include:\n" \
Denis Vlasenko68e5e2b2008-03-25 03:17:04 +00002281 " b Make a block device\n" \
2282 " c or u Make a character device\n" \
2283 " p Make a named pipe. MAJOR and MINOR are ignored\n" \
Denis Vlasenkob6488c12006-12-25 14:25:14 +00002284 "\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002285 "FIRST specifies the number appended to NAME to create the first device.\n" \
2286 "LAST specifies the number of the last item that should be created\n" \
2287 "If 's' is the last argument, the base device is created as well.\n\n" \
2288 "For example:\n" \
2289 " makedevs /dev/ttyS c 4 66 2 63 -> ttyS2-ttyS63\n" \
2290 " makedevs /dev/hda b 3 0 0 8 s -> hda,hda1-hda8"
Eric Andersen0d3a02e2001-03-15 18:14:25 +00002291#define makedevs_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002292 "# makedevs /dev/ttyS c 4 66 2 63\n" \
2293 "[creates ttyS2-ttyS63]\n" \
2294 "# makedevs /dev/hda b 3 0 0 8 s\n" \
2295 "[creates hda,hda1-hda8]\n"
Eric Andersen3d925622005-06-09 10:16:02 +00002296#endif
2297
Denis Vlasenkoe3241842007-08-13 10:36:25 +00002298#if ENABLE_FEATURE_MAKEDEVS_TABLE
Eric Andersen3d925622005-06-09 10:16:02 +00002299#define makedevs_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002300 "[-d device_table] rootdir"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002301#define makedevs_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00002302 "Create a range of special files as specified in a device table.\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002303 "Device table entries take the form of:\n" \
2304 "<type> <mode> <uid> <gid> <major> <minor> <start> <inc> <count>\n" \
Denis Vlasenkod63c3a02006-12-25 15:10:32 +00002305 "Where name is the file name, type can be one of:\n" \
2306 " f A regular file\n" \
2307 " d Directory\n" \
2308 " c Character special device file\n" \
2309 " b Block special device file\n" \
2310 " p Fifo (named pipe)\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002311 "uid is the user id for the target file, gid is the group id for the\n" \
Denis Vlasenkob69e8722007-07-18 21:57:24 +00002312 "target file. The rest of the entries (major, minor, etc) apply to\n" \
2313 "to device special files. A '-' may be used for blank entries."
Eric Andersene8614db2005-07-18 09:28:36 +00002314#define makedevs_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002315 "For example:\n" \
2316 "<name> <type> <mode><uid><gid><major><minor><start><inc><count>\n" \
2317 "/dev d 755 0 0 - - - - -\n" \
2318 "/dev/console c 666 0 0 5 1 - - -\n" \
2319 "/dev/null c 666 0 0 1 3 0 0 -\n" \
2320 "/dev/zero c 666 0 0 1 5 0 0 -\n" \
2321 "/dev/hda b 640 0 0 3 0 0 0 -\n" \
2322 "/dev/hda b 640 0 0 3 1 1 1 15\n\n" \
2323 "Will Produce:\n" \
2324 "/dev\n" \
2325 "/dev/console\n" \
2326 "/dev/null\n" \
2327 "/dev/zero\n" \
2328 "/dev/hda\n" \
2329 "/dev/hda[0-15]\n"
Eric Andersen3d925622005-06-09 10:16:02 +00002330#endif
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00002331
Denis Vlasenkoffa44992008-04-13 08:20:00 +00002332#define man_trivial_usage \
2333 "[OPTION]... [MANPAGE]..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002334#define man_full_usage "\n\n" \
Denis Vlasenkoffa44992008-04-13 08:20:00 +00002335 "Format and display manual page\n" \
2336 "\nOptions:" \
2337 "\n -a Display all pages" \
2338 "\n -w Show page locations" \
2339
Denis Vlasenkod46d3c22007-02-06 19:28:50 +00002340#define matchpathcon_trivial_usage \
2341 "[-n] [-N] [-f file_contexts_file] [-p prefix] [-V]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002342#define matchpathcon_full_usage "\n\n" \
Denis Vlasenkod46d3c22007-02-06 19:28:50 +00002343 " -n Do not display path" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002344 "\n -N Do not use translations" \
2345 "\n -f Use alternate file_context file" \
2346 "\n -p Use prefix to speed translations" \
2347 "\n -V Verify file context on disk matches defaults" \
Denis Vlasenkod46d3c22007-02-06 19:28:50 +00002348
Eric Andersen7e9276b2001-02-22 01:15:47 +00002349#define md5sum_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002350 "[OPTION] [FILEs...]" \
Denis Vlasenkoce979602006-09-27 23:31:08 +00002351 USE_FEATURE_MD5_SHA1_SUM_CHECK("\n or: md5sum [OPTION] -c [FILE]")
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002352#define md5sum_full_usage "\n\n" \
Denis Vlasenko765996a2006-12-24 16:59:27 +00002353 "Print" USE_FEATURE_MD5_SHA1_SUM_CHECK(" or check") " MD5 checksums" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002354 USE_FEATURE_MD5_SHA1_SUM_CHECK( "\n" \
2355 "\nOptions:" \
2356 "\n -c Check MD5 sums against given list" \
2357 "\n -s Don't output anything, status code shows success" \
2358 "\n -w Warn about improperly formatted MD5 checksum lines") \
2359
Eric Andersen0d3a02e2001-03-15 18:14:25 +00002360#define md5sum_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002361 "$ md5sum < busybox\n" \
2362 "6fd11e98b98a58f64ff3398d7b324003\n" \
2363 "$ md5sum busybox\n" \
2364 "6fd11e98b98a58f64ff3398d7b324003 busybox\n" \
2365 "$ md5sum -c -\n" \
2366 "6fd11e98b98a58f64ff3398d7b324003 busybox\n" \
2367 "busybox: OK\n" \
2368 "^D\n"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00002369
Rob Landley70f7ef72005-12-13 08:21:33 +00002370#define mdev_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002371 "[-s]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002372#define mdev_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002373 " -s Scan /sys and populate /dev during system boot\n" \
2374 "\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002375 "Called with no options (via hotplug) it uses environment variables\n" \
2376 "to determine which device to add/remove."
Denis Vlasenko397de612008-03-17 08:55:44 +00002377
Rob Landleyef10d522006-06-26 14:11:33 +00002378#define mdev_notes_usage "" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00002379 USE_FEATURE_MDEV_CONFIG( \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002380 "The mdev config file contains lines that look like:\n" \
2381 " hd[a-z][0-9]* 0:3 660\n\n" \
2382 "That's device name (with regex match), uid:gid, and permissions.\n\n" \
Rob Landleyef10d522006-06-26 14:11:33 +00002383 USE_FEATURE_MDEV_EXEC( \
Denis Vlasenko7df69b82006-11-28 00:46:49 +00002384 "Optionally, that can be followed (on the same line) by a special character\n" \
2385 "and a command line to run after creating/before deleting the corresponding\n" \
Denis Vlasenkob69e8722007-07-18 21:57:24 +00002386 "device(s). The environment variable $MDEV indicates the active device node\n" \
2387 "(which is useful if it's a regex match). For example:\n\n" \
Denis Vlasenko7df69b82006-11-28 00:46:49 +00002388 " hdc root:cdrom 660 *ln -s $MDEV cdrom\n\n" \
2389 "The special characters are @ (run after creating), $ (run before deleting),\n" \
Denis Vlasenkob69e8722007-07-18 21:57:24 +00002390 "and * (run both after creating and before deleting). The commands run in\n" \
Denis Vlasenko7df69b82006-11-28 00:46:49 +00002391 "the /dev directory, and use system() which calls /bin/sh.\n\n" \
Rob Landleyef10d522006-06-26 14:11:33 +00002392 ) \
Denis Vlasenko223bc972007-11-22 00:58:49 +00002393 "Config file parsing stops on the first matching line. If no config\n" \
2394 "entry is matched, devices are created with default 0:0 660. (Make\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002395 "the last line match .* to override this.)\n\n" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00002396 )
Rob Landley70f7ef72005-12-13 08:21:33 +00002397
Glenn L McGrath061c9002002-09-16 04:21:46 +00002398#define mesg_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002399 "[y|n]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002400#define mesg_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00002401 "Control write access to your terminal\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002402 " y Allow write access to your terminal\n" \
2403 " n Disallow write access to your terminal"
Glenn L McGrath061c9002002-09-16 04:21:46 +00002404
Denis Vlasenkoefd3f382007-09-21 13:43:28 +00002405#define microcom_trivial_usage \
Denis Vlasenkod56e3cc2008-02-09 11:37:21 +00002406 "[-d DELAY] [-t TIMEOUT] [-s SPEED] [-X] TTY"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002407#define microcom_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002408 "Copy bytes for stdin to TTY and from TTY to stdout\n" \
2409 "\nOptions:" \
2410 "\n -d Wait up to DELAY ms for TTY output before sending every" \
2411 "\n next byte to it" \
2412 "\n -t Exit if both stdin and TTY are silent for TIMEOUT ms" \
2413 "\n -s Set serial line to SPEED" \
2414 "\n -X Disable special meaning of NUL and Ctrl-X from stdin" \
Denis Vlasenkoefd3f382007-09-21 13:43:28 +00002415
Eric Andersen7e9276b2001-02-22 01:15:47 +00002416#define mkdir_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002417 "[OPTION] DIRECTORY..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002418#define mkdir_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002419 "Create DIRECTORY\n" \
2420 "\nOptions:" \
2421 "\n -m Set permission mode (as in chmod), not rwxrwxrwx - umask" \
2422 "\n -p No error if existing, make parent directories as needed" \
Denis Vlasenko49622d72007-03-10 16:58:49 +00002423 USE_SELINUX( \
Denis Vlasenko397de612008-03-17 08:55:44 +00002424 "\n -Z Set security context" \
Denis Vlasenko49622d72007-03-10 16:58:49 +00002425 )
2426
Eric Andersen0d3a02e2001-03-15 18:14:25 +00002427#define mkdir_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002428 "$ mkdir /tmp/foo\n" \
2429 "$ mkdir /tmp/foo\n" \
2430 "/tmp/foo: File exists\n" \
2431 "$ mkdir /tmp/foo/bar/baz\n" \
2432 "/tmp/foo/bar/baz: No such file or directory\n" \
2433 "$ mkdir -p /tmp/foo/bar/baz\n"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00002434
Mike Frysinger6447ac02005-06-11 05:29:40 +00002435#define mke2fs_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002436 "[-c|-l filename] [-b block-size] [-f fragment-size] [-g blocks-per-group] " \
2437 "[-i bytes-per-inode] [-j] [-J journal-options] [-N number-of-inodes] [-n] " \
2438 "[-m reserved-blocks-percentage] [-o creator-os] [-O feature[,...]] [-q] " \
2439 "[r fs-revision-level] [-E extended-options] [-v] [-F] [-L volume-label] " \
2440 "[-M last-mounted-directory] [-S] [-T filesystem-type] " \
2441 "device [blocks-count]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002442#define mke2fs_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002443 " -b size Block size in bytes" \
2444 "\n -c Check for bad blocks before creating" \
2445 "\n -E opts Set extended options" \
2446 "\n -f size Fragment size in bytes" \
2447 "\n -F Force (ignore sanity checks)" \
2448 "\n -g num Number of blocks in a block group" \
2449 "\n -i ratio The bytes/inode ratio" \
2450 "\n -j Create a journal (ext3)" \
2451 "\n -J opts Set journal options (size/device)" \
2452 "\n -l file Read bad blocks list from file" \
2453 "\n -L lbl Set the volume label" \
2454 "\n -m percent Percent of fs blocks to reserve for admin" \
2455 "\n -M dir Set last mounted directory" \
2456 "\n -n Do not actually create anything" \
2457 "\n -N num Number of inodes to create" \
2458 "\n -o os Set the 'creator os' field" \
2459 "\n -O features Dir_index/filetype/has_journal/journal_dev/sparse_super" \
2460 "\n -q Quiet" \
2461 "\n -r rev Set filesystem revision" \
2462 "\n -S Write superblock and group descriptors only" \
2463 "\n -T fs-type Set usage type (news/largefile/largefile4)" \
2464 "\n -v Verbose" \
Mike Frysinger6447ac02005-06-11 05:29:40 +00002465
Eric Andersen7e9276b2001-02-22 01:15:47 +00002466#define mkfifo_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002467 "[OPTIONS] name"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002468#define mkfifo_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002469 "Create named pipe (identical to 'mknod name p')\n" \
2470 "\nOptions:" \
2471 "\n -m MODE Mode (default a=rw)" \
Denis Vlasenko49622d72007-03-10 16:58:49 +00002472 USE_SELINUX( \
Denis Vlasenko397de612008-03-17 08:55:44 +00002473 "\n -Z Set security context" \
Denis Vlasenko49622d72007-03-10 16:58:49 +00002474 )
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00002475
Eric Andersen7e9276b2001-02-22 01:15:47 +00002476#define mkfs_minix_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002477 "[-c | -l filename] [-nXX] [-iXX] /dev/name [blocks]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002478#define mkfs_minix_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002479 "Make a MINIX filesystem\n" \
2480 "\nOptions:" \
2481 "\n -c Check device for bad blocks" \
2482 "\n -n [14|30] Maximum length of filenames" \
2483 "\n -i INODES Number of inodes for the filesystem" \
2484 "\n -l FILENAME Read bad blocks list from FILENAME" \
2485 "\n -v Make version 2 filesystem" \
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00002486
Eric Andersen7e9276b2001-02-22 01:15:47 +00002487#define mknod_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002488 "[OPTIONS] NAME TYPE MAJOR MINOR"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002489#define mknod_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002490 "Create a special file (block, character, or pipe)\n" \
2491 "\nOptions:" \
2492 "\n -m Create the special file using the specified mode (default a=rw)" \
2493 "\nTYPEs include:" \
2494 "\n b: Make a block device" \
2495 "\n c or u: Make a character device" \
2496 "\n p: Make a named pipe (MAJOR and MINOR are ignored)" \
Denis Vlasenko49622d72007-03-10 16:58:49 +00002497 USE_SELINUX( \
Denis Vlasenko397de612008-03-17 08:55:44 +00002498 "\n -Z Set security context" \
Denis Vlasenko49622d72007-03-10 16:58:49 +00002499 )
2500
Eric Andersen0d3a02e2001-03-15 18:14:25 +00002501#define mknod_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002502 "$ mknod /dev/fd0 b 2 0\n" \
2503 "$ mknod -m 644 /tmp/pipe p\n"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00002504
Eric Andersen7e9276b2001-02-22 01:15:47 +00002505#define mkswap_trivial_usage \
Denis Vlasenko9d96af22008-02-13 15:35:52 +00002506 "DEVICE"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002507#define mkswap_full_usage "\n\n" \
Denis Vlasenko9d96af22008-02-13 15:35:52 +00002508 "Prepare block device to be used as swap partition"
2509#if 0
2510 "[-c] [-v0|-v1] DEVICE [BLOCKS]"
Denis Vlasenko397de612008-03-17 08:55:44 +00002511 "\nOptions:"
Denis Vlasenko9d96af22008-02-13 15:35:52 +00002512 "\n -c Check for readability"
2513 "\n -v0 Make swap version 0 (max 128M)"
2514 "\n -v1 Make swap version 1 (default for kernels > 2.1.117)"
2515 "\n BLOCKS Number of blocks to use (default is entire partition)"
2516#endif
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00002517
Eric Andersen7e9276b2001-02-22 01:15:47 +00002518#define mktemp_trivial_usage \
Denis Vlasenko761e1d12008-02-09 06:29:32 +00002519 "[-dt] [-p DIR] TEMPLATE"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002520#define mktemp_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00002521 "Create a temporary file with its name based on TEMPLATE.\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002522 "TEMPLATE is any name with six 'Xs' (i.e., /tmp/temp.XXXXXX).\n" \
2523 "\nOptions:" \
2524 "\n -d Make a directory instead of a file" \
2525/* "\n -q Fail silently if an error occurs" - we ignore it */ \
2526 "\n -t Generate a path rooted in temporary directory" \
2527 "\n -p DIR Use DIR as a temporary directory (implies -t)" \
2528 "\n" \
2529 "\n" \
Denis Vlasenko65581f32008-02-09 06:26:53 +00002530 "For -t or -p, directory is chosen as follows:\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002531 "$TMPDIR if set, else -p DIR, else /tmp" \
Denis Vlasenko65581f32008-02-09 06:26:53 +00002532
Eric Andersen0d3a02e2001-03-15 18:14:25 +00002533#define mktemp_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002534 "$ mktemp /tmp/temp.XXXXXX\n" \
2535 "/tmp/temp.mWiLjM\n" \
2536 "$ ls -la /tmp/temp.mWiLjM\n" \
2537 "-rw------- 1 andersen andersen 0 Apr 25 17:10 /tmp/temp.mWiLjM\n"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00002538
Eric Andersen8d79ce82001-07-22 23:00:15 +00002539#define modprobe_trivial_usage \
Denis Vlasenkof430cdb2007-11-15 07:02:55 +00002540 "[-knqrsv] MODULE [symbol=value...]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002541#define modprobe_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002542 "Options:" \
2543 "\n -k Make module autoclean-able" \
2544 "\n -n Dry run" \
2545 "\n -q Quiet" \
2546 "\n -r Remove module (stacks) or do autoclean" \
2547 "\n -s Report via syslog instead of stderr" \
2548 "\n -v Verbose" \
2549
Rob Landley9c32a152005-12-11 20:12:24 +00002550#define modprobe_notes_usage \
2551"modprobe can (un)load a stack of modules, passing each module options (when\n" \
2552"loading). modprobe uses a configuration file to determine what option(s) to\n" \
2553"pass each module it loads.\n" \
2554"\n" \
2555"The configuration file is searched (in order) amongst:\n" \
2556"\n" \
2557" /etc/modprobe.conf (2.6 only)\n" \
2558" /etc/modules.conf\n" \
2559" /etc/conf.modules (deprecated)\n" \
2560"\n" \
2561"They all have the same syntax (see below). If none is present, it is\n" \
2562"_not_ an error; each loaded module is then expected to load without\n" \
2563"options. Once a file is found, the others are tested for.\n" \
2564"\n" \
2565"/etc/modules.conf entry format:\n" \
2566"\n" \
2567" alias <alias_name> <mod_name>\n" \
2568" Makes it possible to modprobe alias_name, when there is no such module.\n" \
Mike Frysingerfa6c4842006-05-26 01:48:17 +00002569" It makes sense if your mod_name is long, or you want a more representative\n" \
Rob Landley9c32a152005-12-11 20:12:24 +00002570" name for that module (eg. 'scsi' in place of 'aha7xxx').\n" \
2571" This makes it also possible to use a different set of options (below) for\n" \
2572" the module and the alias.\n" \
2573" A module can be aliased more than once.\n" \
2574"\n" \
Denis Vlasenkof430cdb2007-11-15 07:02:55 +00002575" options <mod_name|alias_name> <symbol=value...>\n" \
Rob Landley9c32a152005-12-11 20:12:24 +00002576" When loading module mod_name (or the module aliased by alias_name), pass\n" \
2577" the \"symbol=value\" pairs as option to that module.\n" \
2578"\n" \
2579"Sample /etc/modules.conf file:\n" \
2580"\n" \
2581" options tulip irq=3\n" \
2582" alias tulip tulip2\n" \
2583" options tulip2 irq=4 io=0x308\n" \
2584"\n" \
2585"Other functionality offered by 'classic' modprobe is not available in\n" \
2586"this implementation.\n" \
2587"\n" \
2588"If module options are present both in the config file, and on the command line,\n" \
2589"then the options from the command line will be passed to the module _after_\n" \
2590"the options from the config file. That way, you can have defaults in the config\n" \
2591"file, and override them for a specific usage from the command line.\n"
Eric Andersen8d79ce82001-07-22 23:00:15 +00002592#define modprobe_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002593 "(with the above /etc/modules.conf):\n\n" \
2594 "$ modprobe tulip\n" \
2595 " will load the module 'tulip' with default option 'irq=3'\n\n" \
2596 "$ modprobe tulip irq=5\n" \
2597 " will load the module 'tulip' with option 'irq=5', thus overriding the default\n\n" \
2598 "$ modprobe tulip2\n" \
2599 " will load the module 'tulip' with default options 'irq=4 io=0x308',\n" \
2600 " which are the default for alias 'tulip2'\n\n" \
2601 "$ modprobe tulip2 irq=8\n" \
2602 " will load the module 'tulip' with default options 'irq=4 io=0x308 irq=8',\n" \
2603 " which are the default for alias 'tulip2' overridden by the option 'irq=8'\n\n" \
2604 " from the command line\n\n" \
2605 "$ modprobe tulip2 irq=2 io=0x210\n" \
2606 " will load the module 'tulip' with default options 'irq=4 io=0x308 irq=4 io=0x210',\n" \
2607 " which are the default for alias 'tulip2' overridden by the options 'irq=2 io=0x210'\n\n" \
2608 " from the command line\n"
Eric Andersen8d79ce82001-07-22 23:00:15 +00002609
Eric Andersen7e9276b2001-02-22 01:15:47 +00002610#define more_trivial_usage \
Denis Vlasenkof430cdb2007-11-15 07:02:55 +00002611 "[FILE...]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002612#define more_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00002613 "View FILE or standard input one screenful at a time"
Denis Vlasenko397de612008-03-17 08:55:44 +00002614
Eric Andersen0d3a02e2001-03-15 18:14:25 +00002615#define more_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002616 "$ dmesg | more\n"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00002617
Eric Andersen7e9276b2001-02-22 01:15:47 +00002618#define mount_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002619 "[flags] DEVICE NODE [-o options,more-options]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002620#define mount_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002621 "Mount a filesystem. Filesystem autodetection requires /proc be mounted.\n" \
2622 "\nOptions:" \
2623 "\n -a Mount all filesystems in fstab" \
Denis Vlasenkob1d8e7d2008-02-16 23:28:42 +00002624 USE_FEATURE_MOUNT_FAKE( \
Denis Vlasenko397de612008-03-17 08:55:44 +00002625 "\n -f "USE_FEATURE_MTAB_SUPPORT("Update /etc/mtab, but ")"don't mount" \
Denis Vlasenkob1d8e7d2008-02-16 23:28:42 +00002626 ) \
Rob Landleye55a73c2006-08-09 20:55:35 +00002627 USE_FEATURE_MTAB_SUPPORT( \
Denis Vlasenko397de612008-03-17 08:55:44 +00002628 "\n -n Don't update /etc/mtab" \
Eric Andersen7e9276b2001-02-22 01:15:47 +00002629 ) \
Denis Vlasenko397de612008-03-17 08:55:44 +00002630 "\n -r Read-only mount" \
2631 "\n -t fs-type Filesystem type" \
2632 "\n -w Read-write mount (default)" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002633 "\n" \
Denis Vlasenkof9566d82007-10-11 10:07:24 +00002634 "-o option:\n" \
Rob Landleye55a73c2006-08-09 20:55:35 +00002635 USE_FEATURE_MOUNT_LOOP( \
Denis Vlasenkod63c3a02006-12-25 15:10:32 +00002636 " loop Ignored (loop devices are autodetected)\n" \
Eric Andersen7e9276b2001-02-22 01:15:47 +00002637 ) \
Rob Landleye55a73c2006-08-09 20:55:35 +00002638 USE_FEATURE_MOUNT_FLAGS( \
Denis Vlasenkod63c3a02006-12-25 15:10:32 +00002639 " [a]sync Writes are asynchronous / synchronous\n" \
2640 " [no]atime Disable / enable updates to inode access times\n" \
2641 " [no]diratime Disable / enable atime updates to directories\n" \
2642 " [no]dev Allow use of special device files / disallow them\n" \
2643 " [no]exec Allow use of executable files / disallow them\n" \
2644 " [no]suid Allow set-user-id-root programs / disallow them\n" \
2645 " [r]shared Convert [recursively] to a shared subtree\n" \
2646 " [r]slave Convert [recursively] to a slave subtree\n" \
2647 " [r]private Convert [recursively] to a private subtree\n" \
2648 " [un]bindable Make mount point [un]able to be bind mounted\n" \
2649 " bind Bind a directory to an additional location\n" \
2650 " move Relocate an existing mount point\n" \
Rob Landleye55a73c2006-08-09 20:55:35 +00002651 ) \
Denis Vlasenkod63c3a02006-12-25 15:10:32 +00002652 " remount Remount a mounted filesystem, changing its flags\n" \
2653 " ro/rw Mount for read-only / read-write\n" \
2654 "\n" \
2655 "There are EVEN MORE flags that are specific to each filesystem\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002656 "You'll have to see the written documentation for those filesystems" \
2657
Eric Andersen0d3a02e2001-03-15 18:14:25 +00002658#define mount_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002659 "$ mount\n" \
2660 "/dev/hda3 on / type minix (rw)\n" \
2661 "proc on /proc type proc (rw)\n" \
2662 "devpts on /dev/pts type devpts (rw)\n" \
2663 "$ mount /dev/fd0 /mnt -t msdos -o ro\n" \
2664 "$ mount /tmp/diskimage /opt -t ext2 -o loop\n" \
2665 "$ mount cd_image.iso mydir\n"
Rob Landleye1ee4822006-06-24 22:39:19 +00002666#define mount_notes_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002667 "Returns 0 for success, number of failed mounts for -a, or errno for one mount."
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00002668
Rob Landleyd00b3a52005-08-20 05:07:08 +00002669#define mountpoint_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002670 "[-q] <[-d] DIR | -x DEVICE>"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002671#define mountpoint_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002672 "mountpoint checks if the directory is a mountpoint\n" \
2673 "\nOptions:" \
2674 "\n -q Quiet" \
2675 "\n -d Print major/minor device number of the filesystem" \
2676 "\n -x Print major/minor device number of the blockdevice" \
2677
Rob Landleyd00b3a52005-08-20 05:07:08 +00002678#define mountpoint_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002679 "$ mountpoint /proc\n" \
2680 "/proc is not a mountpoint\n" \
2681 "$ mountpoint /sys\n" \
2682 "/sys is a mountpoint\n"
Rob Landleyd00b3a52005-08-20 05:07:08 +00002683
Eric Andersen7e9276b2001-02-22 01:15:47 +00002684#define mt_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002685 "[-f device] opcode value"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002686#define mt_full_usage "\n\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002687 "Control magnetic tape drive operation\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002688 "\n" \
2689 "Available Opcodes:\n" \
2690 "\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002691 "bsf bsfm bsr bss datacompression drvbuffer eof eom erase\n" \
2692 "fsf fsfm fsr fss load lock mkpart nop offline ras1 ras2\n" \
2693 "ras3 reset retension rewind rewoffline seek setblk setdensity\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002694 "setpart tell unload unlock weof wset" \
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00002695
Eric Andersen7e9276b2001-02-22 01:15:47 +00002696#define mv_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002697 "[OPTION]... SOURCE DEST\n" \
2698 "or: mv [OPTION]... SOURCE... DIRECTORY"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002699#define mv_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002700 "Rename SOURCE to DEST, or move SOURCE(s) to DIRECTORY\n" \
2701 "\nOptions:" \
2702 "\n -f Don't prompt before overwriting" \
2703 "\n -i Interactive, prompt before overwrite" \
2704
Eric Andersen0d3a02e2001-03-15 18:14:25 +00002705#define mv_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002706 "$ mv /tmp/foo /bin/bar\n"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00002707
Glenn L McGrathf03c9332002-12-13 00:01:44 +00002708#define nameif_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002709 "[-s] [-c FILE] [{IFNAME MACADDR}]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002710#define nameif_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002711 "Rename network interface while it in the down state\n" \
2712 "\nOptions:" \
2713 "\n -c FILE Use configuration file (default is /etc/mactab)" \
2714 "\n -s Use syslog (LOCAL0 facility)" \
2715 "\n IFNAME MACADDR new_interface_name interface_mac_address" \
2716
Glenn L McGrathf03c9332002-12-13 00:01:44 +00002717#define nameif_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002718 "$ nameif -s dmz0 00:A0:C9:8C:F6:3F\n" \
2719 " or\n" \
2720 "$ nameif -c /etc/my_mactab_file\n" \
Glenn L McGrathf03c9332002-12-13 00:01:44 +00002721
Denis Vlasenko29fe7262007-04-05 20:26:28 +00002722#if !ENABLE_DESKTOP
2723
Rob Landley1cca9482006-07-10 19:45:20 +00002724#if ENABLE_NC_SERVER || ENABLE_NC_EXTRA
Denis Vlasenkod0e70af2006-10-16 01:10:28 +00002725#define NC_OPTIONS_STR "\n\nOptions:"
Mike Frysinger7dc7f402005-05-06 05:00:34 +00002726#else
Denis Vlasenkod0e70af2006-10-16 01:10:28 +00002727#define NC_OPTIONS_STR
Mike Frysinger7dc7f402005-05-06 05:00:34 +00002728#endif
Rob Landley1cca9482006-07-10 19:45:20 +00002729
Eric Andersen7e9276b2001-02-22 01:15:47 +00002730#define nc_trivial_usage \
Denis Vlasenkof7eaccd2006-11-18 02:17:37 +00002731 USE_NC_EXTRA("[-iN] [-wN] ")USE_NC_SERVER("[-l] [-p PORT] ") \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002732 "["USE_NC_EXTRA("-f FILENAME|")"IPADDR PORTNUM]"USE_NC_EXTRA(" [-e COMMAND]")
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002733#define nc_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00002734 "Open a pipe to IP:port" USE_NC_EXTRA(" or file") \
Denis Vlasenkod0e70af2006-10-16 01:10:28 +00002735 NC_OPTIONS_STR \
Rob Landley1cca9482006-07-10 19:45:20 +00002736 USE_NC_EXTRA( \
Denis Vlasenko397de612008-03-17 08:55:44 +00002737 "\n -e Exec rest of command line after connect" \
2738 "\n -i SECS Delay interval for lines sent" \
2739 "\n -w SECS Timeout for connect" \
2740 "\n -f FILE Use file (ala /dev/ttyS0) instead of network" \
Mike Frysinger7dc7f402005-05-06 05:00:34 +00002741 ) \
Rob Landley1cca9482006-07-10 19:45:20 +00002742 USE_NC_SERVER( \
Denis Vlasenko397de612008-03-17 08:55:44 +00002743 "\n -l Listen mode, for inbound connects" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00002744 USE_NC_EXTRA( \
Denis Vlasenko397de612008-03-17 08:55:44 +00002745 "\n (use -l twice with -e for persistent server)") \
2746 "\n -p PORT Local port number" \
Rob Landley1cca9482006-07-10 19:45:20 +00002747 )
2748
Rob Landley1cca9482006-07-10 19:45:20 +00002749#define nc_notes_usage "" \
2750 USE_NC_EXTRA( \
Denis Vlasenko765996a2006-12-24 16:59:27 +00002751 "To use netcat as a terminal emulator on a serial port:\n\n" \
2752 "$ stty 115200 -F /dev/ttyS0\n" \
2753 "$ stty raw -echo -ctlecho && nc -f /dev/ttyS0\n" \
2754 )
Rob Landley1cca9482006-07-10 19:45:20 +00002755
Eric Andersen0d3a02e2001-03-15 18:14:25 +00002756#define nc_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002757 "$ nc foobar.somedomain.com 25\n" \
2758 "220 foobar ESMTP Exim 3.12 #1 Sat, 15 Apr 2000 00:03:02 -0600\n" \
2759 "help\n" \
2760 "214-Commands supported:\n" \
2761 "214- HELO EHLO MAIL RCPT DATA AUTH\n" \
2762 "214 NOOP QUIT RSET HELP\n" \
2763 "quit\n" \
2764 "221 foobar closing connection\n"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00002765
Denis Vlasenko29fe7262007-04-05 20:26:28 +00002766#else /* DESKTOP nc - much more compatible with nc 1.10 */
2767
2768#define nc_trivial_usage \
Denis Vlasenkof5635f42007-08-13 10:48:33 +00002769 "[-options] hostname port - connect" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002770 USE_NC_SERVER("\n" \
2771 "nc [-options] -l -p port [hostname] [port] - listen")
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002772#define nc_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002773 "Options:" \
2774 "\n -e prog [args] Program to exec after connect (must be last)" \
Denis Vlasenko29fe7262007-04-05 20:26:28 +00002775 USE_NC_SERVER( \
Denis Vlasenko397de612008-03-17 08:55:44 +00002776 "\n -l Listen mode, for inbound connects" \
Denis Vlasenko29fe7262007-04-05 20:26:28 +00002777 ) \
Denis Vlasenko397de612008-03-17 08:55:44 +00002778 "\n -n Don't do DNS resolution" \
2779 "\n -s addr Local address" \
2780 "\n -p port Local port" \
2781 "\n -u UDP mode" \
2782 "\n -v Verbose (cumulative: -vv)" \
2783 "\n -w secs Timeout for connects and final net reads" \
Denis Vlasenko29fe7262007-04-05 20:26:28 +00002784 USE_NC_EXTRA( \
Denis Vlasenko397de612008-03-17 08:55:44 +00002785 "\n -i sec Delay interval for lines sent" /* ", ports scanned" */ \
2786 "\n -o file Hex dump of traffic" \
2787 "\n -z Zero-I/O mode (scanning)" \
Denis Vlasenko29fe7262007-04-05 20:26:28 +00002788 ) \
Denis Vlasenko397de612008-03-17 08:55:44 +00002789/* "\n -r Randomize local and remote ports" */
2790/* "\n -g gateway Source-routing hop point[s], up to 8" */
2791/* "\n -G num Source-routing pointer: 4, 8, 12, ..." */
Denis Vlasenko29fe7262007-04-05 20:26:28 +00002792/* "\nport numbers can be individual or ranges: lo-hi [inclusive]" */
2793
2794#endif
2795
Eric Andersen1552ff72001-10-31 11:07:12 +00002796#define netstat_trivial_usage \
Denis Vlasenko418a7fb2007-05-15 23:57:46 +00002797 "[-laentuwxr"USE_FEATURE_NETSTAT_WIDE("W")"]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002798#define netstat_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002799 "Display networking information\n" \
2800 "\nOptions:" \
Denis Vlasenko418a7fb2007-05-15 23:57:46 +00002801 "\n -l Display listening server sockets" \
2802 "\n -a Display all sockets (default: connected)" \
2803 "\n -e Display other/more information" \
2804 "\n -n Don't resolve names" \
2805 "\n -t Tcp sockets" \
2806 "\n -u Udp sockets" \
2807 "\n -w Raw sockets" \
2808 "\n -x Unix sockets" \
2809 "\n -r Display routing table" \
2810 USE_FEATURE_NETSTAT_WIDE( \
2811 "\n -W Display with no column truncation" \
2812 )
Eric Andersen1552ff72001-10-31 11:07:12 +00002813
Manuel Novoa III 2c511602005-02-13 20:14:05 +00002814#define nice_trivial_usage \
Denis Vlasenkof430cdb2007-11-15 07:02:55 +00002815 "[-n ADJUST] [COMMAND [ARG]...]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002816#define nice_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002817 "Run a program with modified scheduling priority\n" \
2818 "\nOptions:" \
2819 "\n -n ADJUST Adjust the scheduling priority by ADJUST" \
Manuel Novoa III 2c511602005-02-13 20:14:05 +00002820
Denis Vlasenko1db39b22006-10-11 20:59:02 +00002821#define nmeter_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002822 "format_string"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002823#define nmeter_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00002824 "Monitor system in real time\n\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002825 "Format specifiers:\n" \
Denis Vlasenkod63c3a02006-12-25 15:10:32 +00002826 "%Nc or %[cN] Monitor CPU. N - bar size, default 10\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002827 " (displays: S:system U:user N:niced D:iowait I:irq i:softirq)\n" \
Denis Vlasenkod63c3a02006-12-25 15:10:32 +00002828 "%[niface] Monitor network interface 'iface'\n" \
2829 "%m Monitor allocated memory\n" \
2830 "%[mf] Monitor free memory\n" \
2831 "%[mt] Monitor total memory\n" \
2832 "%s Monitor allocated swap\n" \
2833 "%f Monitor number of used file descriptors\n" \
2834 "%Ni Monitor total/specific IRQ rate\n" \
2835 "%x Monitor context switch rate\n" \
2836 "%p Monitor forks\n" \
2837 "%[pn] Monitor # of processes\n" \
2838 "%b Monitor block io\n" \
2839 "%Nt Show time (with N decimal points)\n" \
2840 "%Nd Milliseconds between updates (default=1000)\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002841 "%r Print <cr> instead of <lf> at EOL" \
2842
Denis Vlasenko1db39b22006-10-11 20:59:02 +00002843#define nmeter_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002844 "nmeter '%250d%t %20c int %i bio %b mem %m forks%p'"
Denis Vlasenko1db39b22006-10-11 20:59:02 +00002845
Bernhard Reutner-Fischer9d7010c2005-09-21 18:25:05 +00002846#define nohup_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002847 "COMMAND [ARGS]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002848#define nohup_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00002849 "Run a command immune to hangups, with output to a non-tty"
Bernhard Reutner-Fischer9d7010c2005-09-21 18:25:05 +00002850#define nohup_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002851 "$ nohup make &"
Bernhard Reutner-Fischer9d7010c2005-09-21 18:25:05 +00002852
Eric Andersen7e9276b2001-02-22 01:15:47 +00002853#define nslookup_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002854 "[HOST] [SERVER]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002855#define nslookup_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00002856 "Query the nameserver for the IP address of the given HOST\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002857 "optionally using a specified DNS server"
Eric Andersen0d3a02e2001-03-15 18:14:25 +00002858#define nslookup_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002859 "$ nslookup localhost\n" \
2860 "Server: default\n" \
2861 "Address: default\n" \
2862 "\n" \
2863 "Name: debian\n" \
2864 "Address: 127.0.0.1\n"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00002865
Glenn L McGrath60281112001-11-02 11:39:46 +00002866#define od_trivial_usage \
Denis Vlasenko97bd0e02008-02-08 15:41:01 +00002867 "[-aBbcDdeFfHhIiLlOovXx] " USE_DESKTOP("[-t TYPE] ") "[FILE]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002868#define od_full_usage "\n\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002869 "Write an unambiguous representation, octal bytes by default, of FILE\n" \
Denis Vlasenko97bd0e02008-02-08 15:41:01 +00002870 "to standard output. With no FILE or when FILE is -, read standard input."
Glenn L McGrath60281112001-11-02 11:39:46 +00002871
Glenn L McGrathec0c48c2002-09-16 03:16:06 +00002872#define openvt_trivial_usage \
Denis Vlasenko95891fc2008-03-27 16:26:35 +00002873 "[-c NUM] [-sw] [COMMAND [ARGS]]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002874#define openvt_full_usage "\n\n" \
Denis Vlasenko95891fc2008-03-27 16:26:35 +00002875 "Start COMMAND on a new virtual terminal\n" \
2876 "\nOptions:" \
2877 "\n -c Use specified VT" \
2878 "\n -s Switch to the VT" \
2879/* "\n -l Run COMMAND as login shell (by prepending '-')" */ \
2880 "\n -w Wait for COMMAND to exit" \
2881
Glenn L McGrathec0c48c2002-09-16 03:16:06 +00002882#define openvt_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002883 "openvt 2 /bin/ash\n"
Glenn L McGrathec0c48c2002-09-16 03:16:06 +00002884
Eric Andersen27f64e12002-06-23 04:24:25 +00002885#define passwd_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002886 "[OPTION] [name]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002887#define passwd_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002888 "Change user's password. If no name is specified,\n" \
2889 "changes the password for the current user.\n" \
2890 "\nOptions:" \
2891 "\n -a Algorithm to use for password (choices: des, md5)" /* ", sha1)" */ \
2892 "\n -d Delete password for the account" \
2893 "\n -l Lock (disable) account" \
2894 "\n -u Unlock (re-enable) account" \
Eric Andersen27f64e12002-06-23 04:24:25 +00002895
Denis Vlasenko21d10142007-07-20 21:28:41 +00002896#define chpasswd_trivial_usage \
Denis Vlasenko73e5ed22007-10-18 10:52:36 +00002897 USE_GETOPT_LONG("[--md5|--encrypt]") SKIP_GETOPT_LONG("[-m|-e]")
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002898#define chpasswd_full_usage "\n\n" \
Denis Vlasenko21d10142007-07-20 21:28:41 +00002899 "Read user:password information from stdin\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002900 "and update /etc/passwd accordingly.\n" \
2901 "\nOptions:" \
Denis Vlasenko73e5ed22007-10-18 10:52:36 +00002902 USE_GETOPT_LONG( \
Denis Vlasenko397de612008-03-17 08:55:44 +00002903 "\n -e,--encrypt Supplied passwords are in encrypted form" \
2904 "\n -m,--md5 Use MD5 encryption instead of DES" \
Denis Vlasenko73e5ed22007-10-18 10:52:36 +00002905 ) \
2906 SKIP_GETOPT_LONG( \
Denis Vlasenko397de612008-03-17 08:55:44 +00002907 "\n -e Supplied passwords are in encrypted form" \
2908 "\n -m Use MD5 encryption instead of DES" \
Denis Vlasenko73e5ed22007-10-18 10:52:36 +00002909 )
Denis Vlasenko21d10142007-07-20 21:28:41 +00002910
Glenn L McGrath655d8142003-06-22 15:32:41 +00002911#define patch_trivial_usage \
Denis Vlasenko08ec67b2008-03-26 13:32:30 +00002912 "[-p NUM] [-i DIFF] [-R]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002913#define patch_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002914 " -p NUM Strip NUM leading components from file names" \
2915 "\n -i DIFF Read DIFF instead of stdin" \
Denis Vlasenko08ec67b2008-03-26 13:32:30 +00002916 "\n -R Reverse patch" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002917
Glenn L McGrath655d8142003-06-22 15:32:41 +00002918#define patch_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002919 "$ patch -p1 < example.diff\n" \
2920 "$ patch -p0 -i example.diff"
Glenn L McGrath655d8142003-06-22 15:32:41 +00002921
Denis Vlasenko72e1c892007-09-29 22:26:01 +00002922#define pgrep_trivial_usage \
2923 "[-flnovx] pattern"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002924#define pgrep_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002925 "Display process(es) selected by regex pattern\n" \
2926 "\nOptions:" \
2927 "\n -l Show command name too" \
2928 "\n -f Match against entire command line" \
2929 "\n -n Show the newest process only" \
2930 "\n -o Show the oldest process only" \
2931 "\n -v Negate the matching" \
2932 "\n -x Match whole name (not substring)" \
Denis Vlasenko72e1c892007-09-29 22:26:01 +00002933
Bernhard Reutner-Fischer81c3a512005-10-06 15:37:02 +00002934#if (ENABLE_FEATURE_PIDOF_SINGLE || ENABLE_FEATURE_PIDOF_OMIT)
Eric Andersen221b2ea2001-07-31 19:06:07 +00002935#define pidof_trivial_usage \
Denis Vlasenkocdf62772008-03-17 08:42:43 +00002936 "[OPTION] [NAME...]"
2937#define USAGE_PIDOF "\n\nOptions:"
2938#else
2939#define pidof_trivial_usage \
2940 "[NAME...]"
2941#define USAGE_PIDOF /* none */
2942#endif
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002943#define pidof_full_usage "\n\n" \
Denis Vlasenkocdf62772008-03-17 08:42:43 +00002944 "List PIDs of all processes with names that match NAMEs" \
Bernhard Reutner-Fischer81c3a512005-10-06 15:37:02 +00002945 USAGE_PIDOF \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00002946 USE_FEATURE_PIDOF_SINGLE( \
Denis Vlasenkocdf62772008-03-17 08:42:43 +00002947 "\n -s Show only one PID") \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00002948 USE_FEATURE_PIDOF_OMIT( \
Denis Vlasenkocdf62772008-03-17 08:42:43 +00002949 "\n -o PID Omit given pid" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002950 "\n Use %PPID to omit pid of pidof's parent") \
2951
Eric Andersen221b2ea2001-07-31 19:06:07 +00002952#define pidof_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002953 "$ pidof init\n" \
2954 "1\n" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00002955 USE_FEATURE_PIDOF_OMIT( \
2956 "$ pidof /bin/sh\n20351 5973 5950\n") \
2957 USE_FEATURE_PIDOF_OMIT( \
2958 "$ pidof /bin/sh -o %PPID\n20351 5950")
Eric Andersen221b2ea2001-07-31 19:06:07 +00002959
Denis Vlasenkoe3241842007-08-13 10:36:25 +00002960#if !ENABLE_FEATURE_FANCY_PING
Denis Vlasenko7a50a642006-12-24 17:40:16 +00002961#define ping_trivial_usage \
2962 "host"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002963#define ping_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00002964 "Send ICMP ECHO_REQUEST packets to network hosts"
Denis Vlasenkob9a279b2007-01-24 23:53:22 +00002965#define ping6_trivial_usage \
2966 "host"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002967#define ping6_full_usage "\n\n" \
Denis Vlasenkob9a279b2007-01-24 23:53:22 +00002968 "Send ICMP ECHO_REQUEST packets to network hosts"
Eric Andersen7e9276b2001-02-22 01:15:47 +00002969#else
2970#define ping_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002971 "[OPTION]... host"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002972#define ping_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002973 "Send ICMP ECHO_REQUEST packets to network hosts\n" \
2974 "\nOptions:" \
2975 "\n -4, -6 Force IPv4 or IPv6 hostname resolution" \
2976 "\n -c CNT Send only CNT pings" \
2977 "\n -s SIZE Send SIZE data bytes in packets (default=56)" \
2978 "\n -I iface/IP Use interface or IP address as source" \
Denis Vlasenko90c31b32008-04-07 00:46:29 +00002979 "\n -W timeout Seconds to wait for the first response (default:10)" \
2980 "\n (after all -c CNT packets are sent)" \
2981 "\n -w deadline Seconds until ping exits (default:infinite)" \
2982 "\n (can exit earlier with -c CNT)" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002983 "\n -q Quiet, only displays output at start" \
2984 "\n and when finished" \
2985
Eric Andersen51b8bd62002-07-03 11:46:38 +00002986#define ping6_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00002987 "[OPTION]... host"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00002988#define ping6_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00002989 "Send ICMP ECHO_REQUEST packets to network hosts\n" \
2990 "\nOptions:" \
2991 "\n -c CNT Send only CNT pings" \
2992 "\n -s SIZE Send SIZE data bytes in packets (default=56)" \
2993 "\n -I iface/IP Use interface or IP address as source" \
2994 "\n -q Quiet, only displays output at start" \
2995 "\n and when finished" \
2996
Eric Andersen51b8bd62002-07-03 11:46:38 +00002997#endif
Denis Vlasenkob9a279b2007-01-24 23:53:22 +00002998#define ping_example_usage \
2999 "$ ping localhost\n" \
3000 "PING slag (127.0.0.1): 56 data bytes\n" \
3001 "64 bytes from 127.0.0.1: icmp_seq=0 ttl=255 time=20.1 ms\n" \
3002 "\n" \
3003 "--- debian ping statistics ---\n" \
3004 "1 packets transmitted, 1 packets received, 0% packet loss\n" \
3005 "round-trip min/avg/max = 20.1/20.1/20.1 ms\n"
Eric Andersen51b8bd62002-07-03 11:46:38 +00003006#define ping6_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003007 "$ ping6 ip6-localhost\n" \
3008 "PING ip6-localhost (::1): 56 data bytes\n" \
3009 "64 bytes from ::1: icmp6_seq=0 ttl=64 time=20.1 ms\n" \
3010 "\n" \
3011 "--- ip6-localhost ping statistics ---\n" \
3012 "1 packets transmitted, 1 packets received, 0% packet loss\n" \
3013 "round-trip min/avg/max = 20.1/20.1/20.1 ms\n"
Eric Andersen51b8bd62002-07-03 11:46:38 +00003014
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003015#define pipe_progress_trivial_usage NOUSAGE_STR
3016#define pipe_progress_full_usage ""
3017
Eric Andersen7e9276b2001-02-22 01:15:47 +00003018#define pivot_root_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003019 "NEW_ROOT PUT_OLD"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003020#define pivot_root_full_usage "\n\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003021 "Move the current root file system to PUT_OLD and make NEW_ROOT\n" \
Denis Vlasenkod63c3a02006-12-25 15:10:32 +00003022 "the new root file system"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00003023
Denis Vlasenko72e1c892007-09-29 22:26:01 +00003024#define pkill_trivial_usage \
3025 "[-l] | [-fnovx] [-signal] pattern"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003026#define pkill_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003027 "Send a signal to process(es) selected by regex pattern\n" \
3028 "\nOptions:" \
3029 "\n -l List all signals" \
3030 "\n -f Match against entire command line" \
3031 "\n -n Signal the newest process only" \
3032 "\n -o Signal the oldest process only" \
3033 "\n -v Negate the matching" \
3034 "\n -x Match whole name (not substring)" \
Denis Vlasenko72e1c892007-09-29 22:26:01 +00003035
Eric Andersen7e9276b2001-02-22 01:15:47 +00003036#define poweroff_trivial_usage \
Denis Vlasenko21d10142007-07-20 21:28:41 +00003037 "[-d delay] [-n] [-f]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003038#define poweroff_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003039 "Halt and shut off power\n" \
3040 "\nOptions:" \
3041 "\n -d Delay interval for halting" \
3042 "\n -n No call to sync()" \
3043 "\n -f Force power off (don't go through init)" \
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00003044
Mike Frysinger95d3c452005-04-21 23:29:24 +00003045#define printenv_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003046 "[VARIABLES...]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003047#define printenv_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00003048 "Print all or part of environment.\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003049 "If no environment VARIABLE specified, print them all."
Mike Frysinger95d3c452005-04-21 23:29:24 +00003050
Eric Andersen7e9276b2001-02-22 01:15:47 +00003051#define printf_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003052 "FORMAT [ARGUMENT...]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003053#define printf_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00003054 "Format and print ARGUMENT(s) according to FORMAT,\n" \
Denis Vlasenkod63c3a02006-12-25 15:10:32 +00003055 "where FORMAT controls the output exactly as in C printf"
Eric Andersen0d3a02e2001-03-15 18:14:25 +00003056#define printf_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003057 "$ printf \"Val=%d\\n\" 5\n" \
3058 "Val=5\n"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00003059
Denis Vlasenko94949192006-11-05 00:45:47 +00003060
3061#if ENABLE_DESKTOP
3062
3063#define ps_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003064 ""
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003065#define ps_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003066 "Report process status\n" \
3067 "\nOptions:" \
3068 "\n -o col1,col2=header Select columns for display" \
Denis Vlasenko94949192006-11-05 00:45:47 +00003069
3070#else /* !ENABLE_DESKTOP */
3071
Denis Vlasenko397de612008-03-17 08:55:44 +00003072#if !ENABLE_SELINUX && !ENABLE_FEATURE_PS_WIDE
Denis Vlasenkod63c3a02006-12-25 15:10:32 +00003073#define USAGE_PS "\nThis version of ps accepts no options"
Rob Landley6eb1e412005-06-20 04:30:36 +00003074#else
3075#define USAGE_PS "\nOptions:"
3076#endif
Eric Andersen15c03c32004-04-06 17:52:02 +00003077
Eric Andersen7e9276b2001-02-22 01:15:47 +00003078#define ps_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003079 ""
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003080#define ps_full_usage "\n\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003081 "Report process status\n" \
Rob Landley6eb1e412005-06-20 04:30:36 +00003082 USAGE_PS \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00003083 USE_SELINUX( \
Denis Vlasenko397de612008-03-17 08:55:44 +00003084 "\n -Z Show SE Linux context" \
3085 ) \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00003086 USE_FEATURE_PS_WIDE( \
Denis Vlasenko397de612008-03-17 08:55:44 +00003087 "\n w Wide output" \
3088 )
Rob Landley6eb1e412005-06-20 04:30:36 +00003089
Denis Vlasenko94949192006-11-05 00:45:47 +00003090#endif /* ENABLE_DESKTOP */
3091
Eric Andersen0d3a02e2001-03-15 18:14:25 +00003092#define ps_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003093 "$ ps\n" \
3094 " PID Uid Gid State Command\n" \
3095 " 1 root root S init\n" \
3096 " 2 root root S [kflushd]\n" \
3097 " 3 root root S [kupdate]\n" \
3098 " 4 root root S [kpiod]\n" \
3099 " 5 root root S [kswapd]\n" \
3100 " 742 andersen andersen S [bash]\n" \
3101 " 743 andersen andersen S -bash\n" \
3102 " 745 root root S [getty]\n" \
3103 " 2990 andersen andersen R ps\n"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00003104
Denis Vlasenko7b72fc12007-06-16 13:37:59 +00003105#define pscan_trivial_usage \
Denis Vlasenko715c16a2008-03-23 14:46:14 +00003106 "[-cb] [-p MIN_PORT] [-P MAX_PORT] [-t TIMEOUT] [-T MIN_RTT] HOST"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003107#define pscan_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003108 "Scan a host, print all open ports\n" \
3109 "\nOptions:" \
Denis Vlasenko715c16a2008-03-23 14:46:14 +00003110 "\n -c Show closed ports too" \
Denis Vlasenko324d26f2008-03-23 18:44:59 +00003111 "\n -b Show blocked ports too" \
Denis Vlasenko7b72fc12007-06-16 13:37:59 +00003112 "\n -p Scan from this port (default 1)" \
3113 "\n -P Scan up to this port (default 1024)" \
3114 "\n -t Timeout (default 5000 ms)" \
3115 "\n -T Minimum rtt (default 5 ms, increase for congested hosts)" \
3116
Eric Andersen7e9276b2001-02-22 01:15:47 +00003117#define pwd_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003118 ""
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003119#define pwd_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00003120 "Print the full filename of the current working directory"
Eric Andersen0d3a02e2001-03-15 18:14:25 +00003121#define pwd_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003122 "$ pwd\n" \
3123 "/root\n"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00003124
Denis Vlasenkoc108ed52006-10-20 19:39:48 +00003125#define raidautorun_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003126 "DEVICE"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003127#define raidautorun_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00003128 "Tell the kernel to automatically search and start RAID arrays"
Denis Vlasenkoc108ed52006-10-20 19:39:48 +00003129#define raidautorun_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003130 "$ raidautorun /dev/md0"
Denis Vlasenkoc108ed52006-10-20 19:39:48 +00003131
Eric Andersen7e9276b2001-02-22 01:15:47 +00003132#define rdate_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003133 "[-sp] HOST"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003134#define rdate_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003135 "Get and possibly set the system date and time from a remote HOST\n" \
3136 "\nOptions:" \
3137 "\n -s Set the system date and time (default)" \
3138 "\n -p Print the date and time" \
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00003139
Rob Landley0e4690d2006-08-20 22:12:18 +00003140#define readahead_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003141 "[FILE]..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003142#define readahead_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00003143 "Preload FILE(s) in RAM cache so that subsequent reads for those" \
3144 "files do not block on disk I/O"
Rob Landley0e4690d2006-08-20 22:12:18 +00003145
Eric Andersen7e9276b2001-02-22 01:15:47 +00003146#define readlink_trivial_usage \
Denis Vlasenkoce979602006-09-27 23:31:08 +00003147 USE_FEATURE_READLINK_FOLLOW("[-f] ") "FILE"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003148#define readlink_full_usage "\n\n" \
Denis Vlasenko081ef792007-03-17 16:38:21 +00003149 "Display the value of a symlink" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003150 USE_FEATURE_READLINK_FOLLOW( "\n" \
3151 "\nOptions:" \
3152 "\n -f Canonicalize by following all symlinks") \
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00003153
Paul Mundt8b2d02e2005-05-20 17:22:18 +00003154#define readprofile_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003155 "[OPTIONS]..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003156#define readprofile_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003157 "Options:" \
3158 "\n -m mapfile (Default: /boot/System.map)" \
3159 "\n -p profile (Default: /proc/profile)" \
3160 "\n -M mult Set the profiling multiplier to mult" \
3161 "\n -i Print only info about the sampling step" \
3162 "\n -v Verbose" \
3163 "\n -a Print all symbols, even if count is 0" \
3164 "\n -b Print individual histogram-bin counts" \
3165 "\n -s Print individual counters within functions" \
3166 "\n -r Reset all the counters (root only)" \
3167 "\n -n Disable byte order auto-detection" \
Paul Mundt8b2d02e2005-05-20 17:22:18 +00003168
Glenn L McGrath62fae302002-12-10 00:14:33 +00003169#define realpath_trivial_usage \
Denis Vlasenkof430cdb2007-11-15 07:02:55 +00003170 "pathname..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003171#define realpath_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00003172 "Return the absolute pathnames of given argument"
Tim Riker7b253f82003-12-28 05:02:40 +00003173
Eric Andersen7e9276b2001-02-22 01:15:47 +00003174#define reboot_trivial_usage \
Denis Vlasenko21d10142007-07-20 21:28:41 +00003175 "[-d delay] [-n] [-f]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003176#define reboot_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003177 "Reboot the system\n" \
3178 "\nOptions:" \
3179 "\n -d Delay interval for rebooting" \
3180 "\n -n No call to sync()" \
3181 "\n -f Force reboot (don't go through init)" \
Eric Andersen7e9276b2001-02-22 01:15:47 +00003182
3183#define renice_trivial_usage \
Denis Vlasenkof430cdb2007-11-15 07:02:55 +00003184 "{{-n INCREMENT} | PRIORITY} [[-p | -g | -u] ID...]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003185#define renice_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003186 "Change priority of running processes\n" \
3187 "\nOptions:" \
3188 "\n -n Adjust current nice value (smaller is faster)" \
3189 "\n -p Process id(s) (default)" \
3190 "\n -g Process group id(s)" \
3191 "\n -u Process user name(s) and/or id(s)" \
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00003192
Eric Andersen7e9276b2001-02-22 01:15:47 +00003193#define reset_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003194 ""
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003195#define reset_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00003196 "Reset the screen"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00003197
Bernhard Reutner-Fischere63a0de2006-10-25 15:07:56 +00003198#define resize_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003199 ""
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003200#define resize_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00003201 "Resize the screen"
Bernhard Reutner-Fischere63a0de2006-10-25 15:07:56 +00003202
Denis Vlasenko397137b2007-07-23 14:03:30 +00003203#define restorecon_trivial_usage \
3204 "[-iFnrRv] [-e excludedir]... [-o filename] [-f filename | pathname]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003205#define restorecon_full_usage "\n\n" \
Denis Vlasenko397137b2007-07-23 14:03:30 +00003206 "Reset security contexts of files in pathname\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003207 "\n -i Ignore files that do not exist" \
3208 "\n -f file File with list of files to process. Use - for stdin" \
3209 "\n -e directory Directory to exclude" \
3210 "\n -R,-r Recurse directories" \
3211 "\n -n Don't change any file labels" \
3212 "\n -o file Save list of files with incorrect context" \
3213 "\n -v Verbose" \
3214 "\n -vv Show changed labels" \
3215 "\n -F Force reset of context to match file_context" \
3216 "\n for customizable files, or the user section," \
3217 "\n if it has changed" \
Denis Vlasenko397137b2007-07-23 14:03:30 +00003218
Eric Andersen7e9276b2001-02-22 01:15:47 +00003219#define rm_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003220 "[OPTION]... FILE..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003221#define rm_full_usage "\n\n" \
Denis Vlasenkocdf62772008-03-17 08:42:43 +00003222 "Remove (unlink) the FILE(s). Use '--' to\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003223 "indicate that all following arguments are non-options.\n" \
3224 "\nOptions:" \
3225 "\n -i Always prompt before removing" \
3226 "\n -f Never prompt" \
3227 "\n -r,-R Remove directories recursively" \
3228
Eric Andersen0d3a02e2001-03-15 18:14:25 +00003229#define rm_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003230 "$ rm -rf /tmp/foo\n"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00003231
Eric Andersen7e9276b2001-02-22 01:15:47 +00003232#define rmdir_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003233 "[OPTION]... DIRECTORY..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003234#define rmdir_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00003235 "Remove the DIRECTORY, if it is empty"
Eric Andersen0d3a02e2001-03-15 18:14:25 +00003236#define rmdir_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003237 "# rmdir /tmp/foo\n"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00003238
Eric Andersen7e9276b2001-02-22 01:15:47 +00003239#define rmmod_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003240 "[OPTION]... [MODULE]..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003241#define rmmod_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003242 "Unload the specified kernel modules from the kernel\n" \
3243 "\nOptions:" \
3244 "\n -a Remove all unused modules (recursively)" \
3245
Eric Andersen0d3a02e2001-03-15 18:14:25 +00003246#define rmmod_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003247 "$ rmmod tulip\n"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00003248
Eric Andersen7e9276b2001-02-22 01:15:47 +00003249#define route_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003250 "[{add|del|delete}]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003251#define route_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003252 "Edit the kernel's routing tables\n" \
3253 "\nOptions:" \
Denis Vlasenko68e5e2b2008-03-25 03:17:04 +00003254 "\n -n Don't resolve names" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003255 "\n -e Display other/more information" \
3256 "\n -A inet" USE_FEATURE_IPV6("{6}") " Select address family" \
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00003257
Glenn L McGrathb72a7352002-12-10 00:17:22 +00003258#define rpm_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003259 "-i -q[ildc]p package.rpm"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003260#define rpm_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003261 "Manipulate RPM packages\n" \
3262 "\nOptions:" \
3263 "\n -i Install package" \
3264 "\n -q Query package" \
3265 "\n -p Query uninstalled package" \
3266 "\n -i Show information" \
3267 "\n -l List contents" \
3268 "\n -d List documents" \
3269 "\n -c List config files" \
Glenn L McGrathb72a7352002-12-10 00:17:22 +00003270
Glenn L McGrathf8736d22001-06-26 01:19:34 +00003271#define rpm2cpio_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003272 "package.rpm"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003273#define rpm2cpio_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00003274 "Output a cpio archive of the rpm file"
Glenn L McGrathf8736d22001-06-26 01:19:34 +00003275
Mike Frysinger6b160e42008-02-15 02:27:19 +00003276#define rtcwake_trivial_usage \
3277 "[-a | -l | -u] [-d DEV] [-m MODE] [-s SECS | -t TIME]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003278#define rtcwake_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003279 "Enter a system sleep state until specified wakeup time\n" \
Mike Frysinger6b160e42008-02-15 02:27:19 +00003280 USE_GETOPT_LONG( \
Denis Vlasenko397de612008-03-17 08:55:44 +00003281 "\n -a,--auto Read clock mode from adjtime" \
3282 "\n -l,--local Clock is set to local time" \
3283 "\n -u,--utc Clock is set to UTC time" \
3284 "\n -d,--device=DEV Specify the RTC device" \
3285 "\n -m,--mode=MODE Set the sleep state (default: standby)" \
3286 "\n -s,--seconds=SEC Set the timeout in SEC seconds from now" \
3287 "\n -t,--time=TIME Set the timeout to TIME seconds from epoch" \
Mike Frysinger6b160e42008-02-15 02:27:19 +00003288 ) \
3289 SKIP_GETOPT_LONG( \
Denis Vlasenko397de612008-03-17 08:55:44 +00003290 "\n -a Read clock mode from adjtime" \
3291 "\n -l Clock is set to local time" \
3292 "\n -u Clock is set to UTC time" \
3293 "\n -d DEV Specify the RTC device" \
3294 "\n -m MODE Set the sleep state (default: standby)" \
3295 "\n -s SEC Set the timeout in SEC seconds from now" \
3296 "\n -t TIME Set the timeout to TIME seconds from epoch" \
Mike Frysinger6b160e42008-02-15 02:27:19 +00003297 )
3298
Denis Vlasenko49622d72007-03-10 16:58:49 +00003299#define runcon_trivial_usage \
Denis Vlasenkob69e8722007-07-18 21:57:24 +00003300 "[-c] [-u USER] [-r ROLE] [-t TYPE] [-l RANGE] COMMAND [args]\n" \
3301 " runcon CONTEXT COMMAND [args]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003302#define runcon_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003303 "Run a program in a different security context\n" \
3304 "\n CONTEXT Complete security context\n" \
Denis Vlasenko03630782007-10-18 11:11:12 +00003305 USE_GETOPT_LONG( \
Denis Vlasenko397de612008-03-17 08:55:44 +00003306 "\n -c,--compute Compute process transition context before modifying" \
3307 "\n -t,--type=TYPE Type (for same role as parent)" \
3308 "\n -u,--user=USER User identity" \
3309 "\n -r,--role=ROLE Role" \
3310 "\n -l,--range=RNG Levelrange" \
Denis Vlasenko03630782007-10-18 11:11:12 +00003311 ) \
3312 SKIP_GETOPT_LONG( \
Denis Vlasenko397de612008-03-17 08:55:44 +00003313 "\n -c Compute process transition context before modifying" \
3314 "\n -t TYPE Type (for same role as parent)" \
3315 "\n -u USER User identity" \
3316 "\n -r ROLE Role" \
3317 "\n -l RNG Levelrange" \
Denis Vlasenko03630782007-10-18 11:11:12 +00003318 )
Denis Vlasenko49622d72007-03-10 16:58:49 +00003319
Eric Andersen6cf47a72001-10-31 10:24:36 +00003320#define run_parts_trivial_usage \
Bernhard Reutner-Fischerb7cffd42007-03-28 20:35:13 +00003321 "[-t] "USE_FEATURE_RUN_PARTS_FANCY("[-l] ")"[-a ARG] [-u MASK] DIRECTORY"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003322#define run_parts_full_usage "\n\n" \
Denis Vlasenkocdf62772008-03-17 08:42:43 +00003323 "Run a bunch of scripts in a directory\n" \
3324 "\nOptions:" \
3325 "\n -t Print what would be run, but don't actually run anything" \
3326 "\n -a ARG Pass ARG as argument for every program" \
3327 "\n -u MASK Set the umask to MASK before running every program" \
3328 USE_FEATURE_RUN_PARTS_FANCY( \
3329 "\n -l Print names of all matching files even if they are not executable" \
3330 )
Bernhard Reutner-Fischerb7cffd42007-03-28 20:35:13 +00003331
3332#define run_parts_example_usage \
Denis Vlasenkof5635f42007-08-13 10:48:33 +00003333 "$ run-parts -a start /etc/init.d\n" \
3334 "$ run-parts -a stop=now /etc/init.d\n\n" \
3335 "Let's assume you have a script foo/dosomething:\n" \
3336 "#!/bin/sh\n" \
3337 "for i in $*; do eval $i; done; unset i\n" \
3338 "case \"$1\" in\n" \
3339 "start*) echo starting something;;\n" \
3340 "stop*) set -x; shutdown -h $stop;;\n" \
3341 "esac\n\n" \
3342 "Running this yields:\n" \
3343 "$run-parts -a stop=+4m foo/\n" \
3344 "+ shutdown -h +4m"
Eric Andersen6cf47a72001-10-31 10:24:36 +00003345
Bernhard Reutner-Fischer62d7acc2005-10-28 20:37:03 +00003346#define runlevel_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003347 "[utmp]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003348#define runlevel_full_usage "\n\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003349 "Find the current and previous system runlevel.\n\n" \
3350 "If no utmp file exists or if no runlevel record can be found,\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00003351 "print \"unknown\""
Bernhard Reutner-Fischer62d7acc2005-10-28 20:37:03 +00003352#define runlevel_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003353 "$ runlevel /var/run/utmp\n" \
3354 "N 2"
Bernhard Reutner-Fischer62d7acc2005-10-28 20:37:03 +00003355
Denis Vlasenko8a00f442006-11-17 18:58:16 +00003356#define runsv_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003357 "dir"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003358#define runsv_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00003359 "Start and monitor a service and optionally an appendant log service"
Denis Vlasenko8a00f442006-11-17 18:58:16 +00003360
3361#define runsvdir_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003362 "[-P] dir"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003363#define runsvdir_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00003364 "Start a runsv process for each subdirectory"
Denis Vlasenko8a00f442006-11-17 18:58:16 +00003365
Glenn L McGrath8f3bc4c2003-12-20 07:30:35 +00003366#define rx_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003367 "FILE"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003368#define rx_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00003369 "Receive a file using the xmodem protocol"
Glenn L McGrath8f3bc4c2003-12-20 07:30:35 +00003370#define rx_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003371 "$ rx /tmp/foo\n"
Glenn L McGrath8f3bc4c2003-12-20 07:30:35 +00003372
Denis Vlasenko5014dad2008-02-27 11:54:59 +00003373#define script_trivial_usage \
3374 "[-afq] [-c COMMAND] [OUTFILE]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003375#define script_full_usage "\n\n" \
Denis Vlasenko5014dad2008-02-27 11:54:59 +00003376 "Options:" \
3377 "\n -a Append output" \
3378 "\n -c Run COMMAND, not shell" \
3379 "\n -f Flush output after each write" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003380 "\n -q Quiet" \
Denis Vlasenko5014dad2008-02-27 11:54:59 +00003381
Eric Andersen7e9276b2001-02-22 01:15:47 +00003382#define sed_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003383 "[-efinr] pattern [files...]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003384#define sed_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003385 "Options:" \
3386 "\n -e script Add the script to the commands to be executed" \
3387 "\n -f scriptfile Add scriptfile contents to the" \
3388 "\n commands to be executed" \
3389 "\n -i Edit files in-place" \
3390 "\n -n Suppress automatic printing of pattern space" \
3391 "\n -r Use extended regular expression syntax" \
3392 "\n" \
3393 "\nIf no -e or -f is given, the first non-option argument is taken as the sed" \
3394 "\nscript to interpret. All remaining arguments are names of input files; if no" \
3395 "\ninput files are specified, then the standard input is read. Source files" \
3396 "\nwill not be modified unless -i option is given." \
Eric Andersenf802ff72004-04-12 15:12:06 +00003397
Eric Andersen0d3a02e2001-03-15 18:14:25 +00003398#define sed_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003399 "$ echo \"foo\" | sed -e 's/f[a-zA-Z]o/bar/g'\n" \
3400 "bar\n"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00003401
Bernhard Reutner-Fischer62538802008-05-08 12:21:44 +00003402#define selinuxenabled_trivial_usage NOUSAGE_STR
3403#define selinuxenabled_full_usage ""
Denis Vlasenkod46d3c22007-02-06 19:28:50 +00003404
Denis Vlasenko73032ca2008-01-28 22:47:03 +00003405#define sendmail_trivial_usage \
Denis Vlasenko17db1a92008-02-26 21:13:17 +00003406 "[-w timeout] [-U user] [-P password] [-X]\n" \
3407 "-t to [-t to]... [-n] [-s subject] [-c charset] server[:port] from [body] [attachment ...]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003408#define sendmail_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003409 "Send an email.\n" \
3410 "\nOptions:" \
3411 "\n -w timeout Set timeout on network operations" \
3412 "\n -U username Authenticate with specified username/password" \
3413 "\n -P password" \
3414 "\n -t address Recipient(s). May be repeated" \
3415 "\n -X Use openssl connection helper for secured servers" \
3416 "\n -n Request delivery notification to sender" \
3417 "\n -s subject Subject" \
3418 "\n -c charset Assumed charset for body and subject [utf-8]" \
Denis Vlasenko73032ca2008-01-28 22:47:03 +00003419
Glenn L McGrath82364bb2004-01-27 09:22:20 +00003420#define seq_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003421 "[first [increment]] last"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003422#define seq_full_usage "\n\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003423 "Print numbers from FIRST to LAST, in steps of INCREMENT.\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00003424 "FIRST, INCREMENT default to 1" \
3425 "\n\nArguments:\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003426 " LAST\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00003427 " FIRST LAST\n" \
3428 " FIRST INCREMENT LAST"
Glenn L McGrath82364bb2004-01-27 09:22:20 +00003429
Denis Vlasenko705eaf82007-11-22 01:10:41 +00003430#define sestatus_trivial_usage \
3431 "[-vb]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003432#define sestatus_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003433 " -v Verbose" \
3434 "\n -b Display current state of booleans" \
Denis Vlasenko705eaf82007-11-22 01:10:41 +00003435
Paul Foxfc2256a2005-08-01 18:12:30 +00003436#define setconsole_trivial_usage \
Denis Vlasenko99014e82007-10-20 14:54:58 +00003437 "[-r" USE_FEATURE_SETCONSOLE_LONG_OPTIONS("|--reset") "] [DEVICE]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003438#define setconsole_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003439 "Redirect system console output to DEVICE (default: /dev/tty)\n" \
3440 "\nOptions:" \
3441 "\n -r Reset output to /dev/console" \
Paul Foxfc2256a2005-08-01 18:12:30 +00003442
Denis Vlasenkod46d3c22007-02-06 19:28:50 +00003443#define setenforce_trivial_usage \
Denis Vlasenkob69e8722007-07-18 21:57:24 +00003444 "[Enforcing | Permissive | 1 | 0]"
Bernhard Reutner-Fischer62538802008-05-08 12:21:44 +00003445#define setenforce_full_usage ""
Denis Vlasenkod46d3c22007-02-06 19:28:50 +00003446
Denis Vlasenko397137b2007-07-23 14:03:30 +00003447#define setfiles_trivial_usage \
Denis Vlasenkod898b862007-10-14 07:57:26 +00003448 "[-dnpqsvW] [-e dir]... [-o file] [-r alt_root_path]" \
Denis Vlasenko397137b2007-07-23 14:03:30 +00003449 USE_FEATURE_SETFILES_CHECK_OPTION( \
3450 " [-c policyfile] spec_file" \
3451 ) \
3452 " pathname"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003453#define setfiles_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003454 "Reset file contexts under pathname according to spec_file\n" \
Denis Vlasenko397137b2007-07-23 14:03:30 +00003455 USE_FEATURE_SETFILES_CHECK_OPTION( \
Denis Vlasenko397de612008-03-17 08:55:44 +00003456 "\n -c file Check the validity of the contexts against the specified binary policy" \
Denis Vlasenko397137b2007-07-23 14:03:30 +00003457 ) \
Denis Vlasenko397de612008-03-17 08:55:44 +00003458 "\n -d Show which specification matched each file" \
3459 "\n -l Log changes in file labels to syslog" \
3460 "\n -n Don't change any file labels" \
3461 "\n -q Suppress warnings" \
3462 "\n -r dir Use an altenate root path" \
3463 "\n -e dir Exclude directory" \
3464 "\n -F Force reset of context to match file_context for customizable files" \
3465 "\n -o file Save list of files with incorrect context" \
3466 "\n -s Take a list of files from standard input (instead of command line)" \
3467 "\n -v Show changes in file labels, if type or role are changing" \
3468 "\n -vv Show changes in file labels, if type, role, or user are changing" \
3469 "\n -W Display warnings about entries that had no matching files" \
Denis Vlasenko397137b2007-07-23 14:03:30 +00003470
Eric Andersen7e9276b2001-02-22 01:15:47 +00003471#define setkeycodes_trivial_usage \
Denis Vlasenkof430cdb2007-11-15 07:02:55 +00003472 "SCANCODE KEYCODE..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003473#define setkeycodes_full_usage "\n\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003474 "Set entries into the kernel's scancode-to-keycode map,\n" \
3475 "allowing unusual keyboards to generate usable keycodes.\n\n" \
3476 "SCANCODE may be either xx or e0xx (hexadecimal),\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003477 "and KEYCODE is given in decimal" \
3478
Eric Andersen0d3a02e2001-03-15 18:14:25 +00003479#define setkeycodes_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003480 "$ setkeycodes e030 127\n"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00003481
Rob Landley87848d92006-03-27 23:23:43 +00003482#define setlogcons_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003483 "N"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003484#define setlogcons_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00003485 "Redirect the kernel output to console N (0 for current)"
Rob Landley87848d92006-03-27 23:23:43 +00003486
Denis Vlasenkobe039372007-10-14 04:48:44 +00003487#define setsebool_trivial_usage \
3488 "boolean value"
3489
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003490#define setsebool_full_usage "\n\n" \
Denis Vlasenkobe039372007-10-14 04:48:44 +00003491 "Change boolean setting"
3492
Paul Fox42403642005-08-01 22:52:09 +00003493#define setsid_trivial_usage \
Denis Vlasenko397de612008-03-17 08:55:44 +00003494 "PROG [ARG...]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003495#define setsid_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003496 "Run PROG in a new session. PROG will have no controlling terminal\n" \
3497 "and will not be affected by keyboard signals (Ctrl-C etc).\n" \
3498 "See setsid(2) for details." \
Paul Fox42403642005-08-01 22:52:09 +00003499
Matt Kraai2d91deb2001-08-01 17:21:35 +00003500#define lash_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003501 "[FILE]...\n" \
3502 "or: sh -c command [args]..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003503#define lash_full_usage "\n\n" \
Denis Vlasenko96702ca2007-11-23 23:28:55 +00003504 "lash is deprecated, please use hush"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00003505
Eric Andersen2e9c2572003-08-08 22:26:06 +00003506#define last_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003507 ""
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003508#define last_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00003509 "Show listing of the last users that logged into the system"
Eric Andersen2e9c2572003-08-08 22:26:06 +00003510
Glenn L McGrathae0f1e72003-02-17 08:23:22 +00003511#define sha1sum_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003512 "[OPTION] [FILEs...]" \
Denis Vlasenkoce979602006-09-27 23:31:08 +00003513 USE_FEATURE_MD5_SHA1_SUM_CHECK("\n or: sha1sum [OPTION] -c [FILE]")
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003514#define sha1sum_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003515 "Print" USE_FEATURE_MD5_SHA1_SUM_CHECK(" or check") " SHA1 checksums." \
3516 USE_FEATURE_MD5_SHA1_SUM_CHECK( "\n" \
3517 "\nOptions:" \
3518 "\n -c Check SHA1 sums against given list" \
3519 "\n -s Don't output anything, status code shows success" \
3520 "\n -w Warn about improperly formatted SHA1 checksum lines" \
3521 )
Glenn L McGrathae0f1e72003-02-17 08:23:22 +00003522
Denis Vlasenko14923db2007-06-20 15:23:03 +00003523#define slattach_trivial_usage \
3524 "[-cehmLF] [-s speed] [-p protocol] DEVICEs"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003525#define slattach_full_usage "\n\n" \
Denis Vlasenko14923db2007-06-20 15:23:03 +00003526 "Attach network interface(s) to serial line(s)\n" \
3527 "\nOptions:" \
3528 "\n -p Set protocol (slip, cslip, slip6, clisp6 or adaptive)" \
3529 "\n -s Set line speed" \
3530 "\n -e Exit after initializing device" \
3531 "\n -h Exit when the carrier is lost" \
3532 "\n -c Execute a command when the line is hung up" \
3533 "\n -m Do NOT initialize the line in raw 8 bits mode" \
3534 "\n -L Enable 3-wire operation" \
3535 "\n -F Disable RTS/CTS flow control" \
Denis Vlasenko49a128a2007-07-17 21:42:59 +00003536
Eric Andersen7e9276b2001-02-22 01:15:47 +00003537#define sleep_trivial_usage \
Denis Vlasenkoce979602006-09-27 23:31:08 +00003538 USE_FEATURE_FANCY_SLEEP("[") "N" USE_FEATURE_FANCY_SLEEP("]...")
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003539#define sleep_full_usage "\n\n" \
Denis Vlasenkod63c3a02006-12-25 15:10:32 +00003540 SKIP_FEATURE_FANCY_SLEEP("Pause for N seconds") \
Denis Vlasenkoce979602006-09-27 23:31:08 +00003541 USE_FEATURE_FANCY_SLEEP( \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003542 "Pause for a time equal to the total of the args given, where each arg can\n" \
Denis Vlasenkod63c3a02006-12-25 15:10:32 +00003543 "have an optional suffix of (s)econds, (m)inutes, (h)ours, or (d)ays")
Eric Andersen0d3a02e2001-03-15 18:14:25 +00003544#define sleep_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003545 "$ sleep 2\n" \
3546 "[2 second delay results]\n" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00003547 USE_FEATURE_FANCY_SLEEP( \
3548 "$ sleep 1d 3h 22m 8s\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003549 "[98528 second delay results]\n")
Eric Andersen7e9276b2001-02-22 01:15:47 +00003550
Eric Andersen7e9276b2001-02-22 01:15:47 +00003551#define sort_trivial_usage \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00003552 "[-nru" \
Denis Vlasenko9d96af22008-02-13 15:35:52 +00003553 USE_FEATURE_SORT_BIG("gMcszbdfimSTokt] [-o FILE] [-k start[.offset][opts][,end[.offset][opts]] [-t CHAR") \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00003554 "] [FILE]..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003555#define sort_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003556 "Sort lines of text\n" \
3557 "\nOptions:" \
Denis Vlasenko77a1a532006-11-05 00:46:35 +00003558 USE_FEATURE_SORT_BIG( \
Denis Vlasenko9d96af22008-02-13 15:35:52 +00003559 "\n -b Ignore leading blanks" \
3560 "\n -c Check whether input is sorted" \
3561 "\n -d Dictionary order (blank or alphanumeric only)" \
3562 "\n -f Ignore case" \
3563 "\n -g General numerical sort" \
3564 "\n -i Ignore unprintable characters" \
3565 "\n -k Sort key" \
3566 "\n -M Sort month" \
3567 ) \
3568 "\n -n Sort numbers" \
Denis Vlasenko77a1a532006-11-05 00:46:35 +00003569 USE_FEATURE_SORT_BIG( \
Denis Vlasenko9d96af22008-02-13 15:35:52 +00003570 "\n -o Output to file" \
3571 "\n -k Sort by key" \
3572 "\n -t CHAR Key separator" \
3573 ) \
3574 "\n -r Reverse sort order" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00003575 USE_FEATURE_SORT_BIG( \
Denis Vlasenko9d96af22008-02-13 15:35:52 +00003576 "\n -s Stable (don't sort ties alphabetically)" \
3577 ) \
3578 "\n -u Suppress duplicate lines" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00003579 USE_FEATURE_SORT_BIG( \
Denis Vlasenko9d96af22008-02-13 15:35:52 +00003580 "\n -z Lines are terminated by NUL, not newline" \
3581 "\n -mST Ignored for GNU compatibility") \
3582
Eric Andersen0d3a02e2001-03-15 18:14:25 +00003583#define sort_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003584 "$ echo -e \"e\\nf\\nb\\nd\\nc\\na\" | sort\n" \
3585 "a\n" \
3586 "b\n" \
3587 "c\n" \
3588 "d\n" \
3589 "e\n" \
3590 "f\n" \
Denis Vlasenko77a1a532006-11-05 00:46:35 +00003591 USE_FEATURE_SORT_BIG( \
Rob Landleyc0dedd02005-01-24 07:00:02 +00003592 "$ echo -e \"c 3\\nb 2\\nd 2\" | $SORT -k 2,2n -k 1,1r\n" \
3593 "d 2\n" \
3594 "b 2\n" \
3595 "c 3\n" \
3596 ) \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003597 ""
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00003598
Bernhard Reutner-Fischer10f8f5f2007-03-25 21:50:18 +00003599#define split_trivial_usage \
Denis Vlasenkof5635f42007-08-13 10:48:33 +00003600 "[OPTION] [INPUT [PREFIX]]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003601#define split_full_usage "\n\n" \
Denis Vlasenkof5635f42007-08-13 10:48:33 +00003602 "Options:" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003603 "\n -b n[k|m] Split by bytes" \
3604 "\n -l n Split by lines" \
3605 "\n -a n Use n letters as suffix" \
3606
Bernhard Reutner-Fischer4e1361a2007-03-26 14:38:03 +00003607#define split_example_usage \
Denis Vlasenkof5635f42007-08-13 10:48:33 +00003608 "$ split TODO foo\n" \
3609 "$ cat TODO | split -a 2 -l 2 TODO_\n"
Bernhard Reutner-Fischer10f8f5f2007-03-25 21:50:18 +00003610
Eric Andersenc2af1ee2001-10-18 19:33:06 +00003611#define start_stop_daemon_trivial_usage \
Denis Vlasenko73e5ed22007-10-18 10:52:36 +00003612 "[OPTIONS] [" \
3613 USE_GETOPT_LONG("--start|--stop") SKIP_GETOPT_LONG("-S|-K") \
3614 "] ... [-- arguments...]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003615#define start_stop_daemon_full_usage "\n\n" \
Denis Vlasenkoe125a682008-05-18 21:17:52 +00003616 "Search for matching processes, and then\n" \
3617 "-S: stop all matching processes.\n" \
3618 "-K: start a process unless a matching process is found.\n" \
Denis Vlasenko73e5ed22007-10-18 10:52:36 +00003619 USE_GETOPT_LONG( \
Denis Vlasenkoe125a682008-05-18 21:17:52 +00003620 "\nProcess matching:" \
3621 "\n -u,--user USERNAME|UID Match only this user's processes" \
3622 "\n -n,--name NAME Match processes with NAME" \
3623 "\n in comm field in /proc/PID/stat" \
3624 "\n -x,--exec EXECUTABLE Match processes with this command" \
3625 "\n in /proc/PID/cmdline" \
3626 "\n -p,--pidfile FILE Match a process with PID from the file" \
3627 "\n All specified conditions must match" \
3628 "\n-K only:" \
3629 "\n -x,--exec EXECUTABLE Program to run" \
3630 "\n -a,--startas NAME Zeroth argument" \
3631 "\n -b,--background Background" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00003632 USE_FEATURE_START_STOP_DAEMON_FANCY( \
Denis Vlasenkoe125a682008-05-18 21:17:52 +00003633 "\n -N,--nicelevel N Change nice level" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00003634 ) \
Denis Vlasenkoe125a682008-05-18 21:17:52 +00003635 "\n -c,--chuid USER[:[GRP]] Change to user/group" \
3636 "\n -m,--make-pidfile Write PID to the pidfile specified by -p" \
3637 "\n-S only:" \
3638 "\n -s,--signal SIG Signal to send" \
3639 "\n -t,--test Match only, exit with 0 if a process is found" \
3640 "\nOther:" \
3641 USE_FEATURE_START_STOP_DAEMON_FANCY( \
3642 "\n -o,--oknodo Exit with status 0 if nothing is done" \
3643 "\n -q,--quiet Quiet" \
3644 ) \
3645 "\n -v,--verbose Verbose" \
Denis Vlasenko73e5ed22007-10-18 10:52:36 +00003646 ) \
3647 SKIP_GETOPT_LONG( \
Denis Vlasenkoe125a682008-05-18 21:17:52 +00003648 "\nProcess matching:" \
3649 "\n -u USERNAME|UID Match only this user's processes" \
3650 "\n -n NAME Match processes with NAME" \
3651 "\n in comm field in /proc/PID/stat" \
3652 "\n -x EXECUTABLE Match processes with this command" \
3653 "\n command in /proc/PID/cmdline" \
3654 "\n -p FILE Match a process with PID from the file" \
3655 "\n All specified conditions must match" \
3656 "\n-K only:" \
3657 "\n -x EXECUTABLE Program to run" \
3658 "\n -a NAME Zeroth argument" \
3659 "\n -b Background" \
Denis Vlasenko73e5ed22007-10-18 10:52:36 +00003660 USE_FEATURE_START_STOP_DAEMON_FANCY( \
Denis Vlasenkoe125a682008-05-18 21:17:52 +00003661 "\n -N N Change nice level" \
Denis Vlasenko73e5ed22007-10-18 10:52:36 +00003662 ) \
Denis Vlasenkoe125a682008-05-18 21:17:52 +00003663 "\n -c USER[:[GRP]] Change to user/group" \
3664 "\n -m Write PID to the pidfile specified by -p" \
3665 "\n-S only:" \
3666 "\n -s SIG Signal to send" \
3667 "\n -t Match only, exit with 0 if a process is found" \
3668 "\nOther:" \
3669 USE_FEATURE_START_STOP_DAEMON_FANCY( \
3670 "\n -o Exit with status 0 if nothing is done" \
3671 "\n -q Quiet" \
3672 ) \
3673 "\n -v Verbose" \
3674 ) \
Eric Andersenc2af1ee2001-10-18 19:33:06 +00003675
Mike Frysinger9b5f71e2005-04-23 06:26:38 +00003676#define stat_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003677 "[OPTION] FILE..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003678#define stat_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003679 "Display file (default) or filesystem status\n" \
3680 "\nOptions:" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00003681 USE_FEATURE_STAT_FORMAT( \
Denis Vlasenko397de612008-03-17 08:55:44 +00003682 "\n -c fmt Use the specified format" \
3683 ) \
3684 "\n -f Display filesystem status" \
3685 "\n -L Dereference links" \
3686 "\n -t Display info in terse form" \
Denis Vlasenko49622d72007-03-10 16:58:49 +00003687 USE_SELINUX( \
Denis Vlasenko397de612008-03-17 08:55:44 +00003688 "\n -Z Print security context" \
Denis Vlasenko49622d72007-03-10 16:58:49 +00003689 ) \
Denis Vlasenkoce979602006-09-27 23:31:08 +00003690 USE_FEATURE_STAT_FORMAT( \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00003691 "\n\nValid format sequences for files:\n" \
3692 " %a Access rights in octal\n" \
3693 " %A Access rights in human readable form\n" \
3694 " %b Number of blocks allocated (see %B)\n" \
3695 " %B The size in bytes of each block reported by %b\n" \
3696 " %d Device number in decimal\n" \
3697 " %D Device number in hex\n" \
3698 " %f Raw mode in hex\n" \
3699 " %F File type\n" \
3700 " %g Group ID of owner\n" \
3701 " %G Group name of owner\n" \
3702 " %h Number of hard links\n" \
3703 " %i Inode number\n" \
3704 " %n File name\n" \
Denis Vlasenko081ef792007-03-17 16:38:21 +00003705 " %N Quoted file name with dereference if symlink\n" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00003706 " %o I/O block size\n" \
3707 " %s Total size, in bytes\n" \
3708 " %t Major device type in hex\n" \
3709 " %T Minor device type in hex\n" \
3710 " %u User ID of owner\n" \
3711 " %U User name of owner\n" \
3712 " %x Time of last access\n" \
3713 " %X Time of last access as seconds since Epoch\n" \
3714 " %y Time of last modification\n" \
3715 " %Y Time of last modification as seconds since Epoch\n" \
3716 " %z Time of last change\n" \
3717 " %Z Time of last change as seconds since Epoch\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003718 "\nValid format sequences for file systems:\n" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00003719 " %a Free blocks available to non-superuser\n" \
3720 " %b Total data blocks in file system\n" \
3721 " %c Total file nodes in file system\n" \
3722 " %d Free file nodes in file system\n" \
3723 " %f Free blocks in file system\n" \
Denis Vlasenko49622d72007-03-10 16:58:49 +00003724 USE_SELINUX( \
3725 " %C Security context in SELinux\n" \
3726 ) \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00003727 " %i File System ID in hex\n" \
3728 " %l Maximum length of filenames\n" \
3729 " %n File name\n" \
Bernhard Reutner-Fischer2e75dcc2007-04-05 10:31:47 +00003730 " %s Block size (for faster transfer)\n" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00003731 " %S Fundamental block size (for block counts)\n" \
3732 " %t Type in hex\n" \
3733 " %T Type in human readable form" \
Mike Frysinger9b5f71e2005-04-23 06:26:38 +00003734 )
3735
Eric Andersenef5e8f82002-11-07 02:09:37 +00003736#define strings_trivial_usage \
Denis Vlasenkof430cdb2007-11-15 07:02:55 +00003737 "[-afo] [-n length] [file...]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003738#define strings_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003739 "Display printable strings in a binary file\n" \
3740 "\nOptions:" \
3741 "\n -a Scan whole file (default)" \
3742 "\n -f Precede strings with filenames" \
3743 "\n -n N At least N characters form a string (default 4)" \
3744 "\n -o Precede strings with decimal offsets" \
Eric Andersenef5e8f82002-11-07 02:09:37 +00003745
Eric Andersen7e9276b2001-02-22 01:15:47 +00003746#define stty_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003747 "[-a|g] [-F DEVICE] [SETTING]..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003748#define stty_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00003749 "Without arguments, prints baud rate, line discipline,\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003750 "and deviations from stty sane\n" \
3751 "\nOptions:" \
3752 "\n -F DEVICE Open device instead of stdin" \
3753 "\n -a Print all current settings in human-readable form" \
3754 "\n -g Print in stty-readable form" \
3755 "\n [SETTING] See manpage" \
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00003756
Robert Griebl1fca5582002-06-04 20:45:46 +00003757#define su_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003758 "[OPTION]... [-] [username]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003759#define su_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003760 "Change user id or become root\n" \
3761 "\nOptions:" \
3762 "\n -p, -m Preserve environment" \
3763 "\n -c Command to pass to 'sh -c'" \
3764 "\n -s Shell to use instead of default shell" \
Robert Griebl1fca5582002-06-04 20:45:46 +00003765
Eric Andersen27f64e12002-06-23 04:24:25 +00003766#define sulogin_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003767 "[OPTION]... [tty-device]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003768#define sulogin_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003769 "Single user login\n" \
3770 "\nOptions:" \
3771 "\n -t Timeout" \
Eric Andersen27f64e12002-06-23 04:24:25 +00003772
Mike Frysinger95d3c452005-04-21 23:29:24 +00003773#define sum_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003774 "[rs] [files...]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003775#define sum_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003776 "Checksum and count the blocks in a file\n" \
3777 "\nOptions:" \
3778 "\n -r Use BSD sum algorithm (1K blocks)" \
3779 "\n -s Use System V sum algorithm (512byte blocks)" \
Mike Frysinger95d3c452005-04-21 23:29:24 +00003780
Denis Vlasenko8a00f442006-11-17 18:58:16 +00003781#define sv_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003782 "[-v] [-w sec] command service..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003783#define sv_full_usage "\n\n" \
Denis Vlasenkof223efb2007-08-03 10:58:12 +00003784 "Control services monitored by runsv supervisor.\n" \
3785 "Commands (only first character is enough):\n" \
3786 "\n" \
3787 "status: query service status\n" \
3788 "up: if service isn't running, start it. If service stops, restart it\n" \
3789 "once: like 'up', but if service stops, don't restart it\n" \
3790 "down: send TERM and CONT signals. If ./run exits, start ./finish\n" \
3791 " if it exists. After it stops, do not restart service\n" \
3792 "exit: send TERM and CONT signals to service and log service. If they exit,\n" \
3793 " runsv exits too\n" \
3794 "pause, cont, hup, alarm, interrupt, quit, 1, 2, term, kill: send\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003795 "STOP, CONT, HUP, ALRM, INT, QUIT, USR1, USR2, TERM, KILL signal to service" \
Denis Vlasenko8a00f442006-11-17 18:58:16 +00003796
Denis Vlasenko83ea6432006-11-16 02:27:24 +00003797#define svlogd_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003798 "[-ttv] [-r c] [-R abc] [-l len] [-b buflen] dir..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003799#define svlogd_full_usage "\n\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003800 "Continuously read log data from standard input, optionally " \
3801 "filter log messages, and write the data to one or more automatically " \
Denis Vlasenko397de612008-03-17 08:55:44 +00003802 "rotated logs" \
Denis Vlasenko83ea6432006-11-16 02:27:24 +00003803
Eric Andersen7e9276b2001-02-22 01:15:47 +00003804#define swapoff_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003805 "[-a] [DEVICE]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003806#define swapoff_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003807 "Stop swapping on DEVICE\n" \
3808 "\nOptions:" \
3809 "\n -a Stop swapping on all swap devices" \
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00003810
Eric Andersen7e9276b2001-02-22 01:15:47 +00003811#define swapon_trivial_usage \
Denis Vlasenkoee56e012008-05-18 23:05:34 +00003812 "[-a]" USE_FEATURE_SWAPON_PRI(" [-p pri]") " [DEVICE]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003813#define swapon_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003814 "Start swapping on DEVICE\n" \
3815 "\nOptions:" \
3816 "\n -a Start swapping on all swap devices" \
Denis Vlasenkoee56e012008-05-18 23:05:34 +00003817 USE_FEATURE_SWAPON_PRI( \
3818 "\n -p pri Set swap device priority" \
3819 ) \
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00003820
Rob Landley0f34a822005-10-27 22:55:50 +00003821#define switch_root_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003822 "[-c /dev/console] NEW_ROOT NEW_INIT [ARGUMENTS_TO_INIT]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003823#define switch_root_full_usage "\n\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003824 "Use from PID 1 under initramfs to free initramfs, chroot to NEW_ROOT,\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003825 "and exec NEW_INIT\n" \
3826 "\nOptions:" \
3827 "\n -c Redirect console to device on new root" \
Rob Landley0f34a822005-10-27 22:55:50 +00003828
Eric Andersen7e9276b2001-02-22 01:15:47 +00003829#define sync_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003830 ""
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003831#define sync_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00003832 "Write all buffered filesystem blocks to disk"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00003833
Eric Andersenb9050282003-12-24 06:02:11 +00003834#define sysctl_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003835 "[OPTIONS]... [VALUE]..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003836#define sysctl_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003837 "Configure kernel parameters at runtime\n" \
3838 "\nOptions:" \
3839 "\n -n Disable printing of key names" \
3840 "\n -e Don't warn about unknown keys" \
3841 "\n -w Change sysctl setting" \
3842 "\n -p FILE Load sysctl settings from FILE (default /etc/sysctl.conf)" \
3843 "\n -a Display all values" \
3844 "\n -A Display all values in table form" \
3845
Eric Andersen5d38f5b2005-09-12 21:42:48 +00003846#define sysctl_example_usage \
Denis Vlasenko64309f82007-11-29 06:40:28 +00003847 "sysctl [-n] [-e] variable...\n" \
3848 "sysctl [-n] [-e] -w variable=value...\n" \
3849 "sysctl [-n] [-e] -a\n" \
3850 "sysctl [-n] [-e] -p file (default /etc/sysctl.conf)\n" \
3851 "sysctl [-n] [-e] -A\n"
Eric Andersenb9050282003-12-24 06:02:11 +00003852
Eric Andersen7e9276b2001-02-22 01:15:47 +00003853#define syslogd_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003854 "[OPTION]..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003855#define syslogd_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00003856 "System logging utility.\n" \
Denis Vlasenkobe048f22008-02-26 20:13:52 +00003857 "Note that this version of syslogd ignores /etc/syslog.conf.\n" \
3858 "\nOptions:" \
3859 "\n -n Run in foreground" \
3860 "\n -O FILE Log to given file (default=/var/log/messages)" \
3861 "\n -l n Set local log level" \
3862 "\n -S Smaller logging output" \
Denis Vlasenkoce979602006-09-27 23:31:08 +00003863 USE_FEATURE_ROTATE_LOGFILE( \
Denis Vlasenkobe048f22008-02-26 20:13:52 +00003864 "\n -s SIZE Max size (KB) before rotate (default=200KB, 0=off)" \
3865 "\n -b NUM Number of rotated logs to keep (default=1, max=99, 0=purge)") \
Denis Vlasenkoce979602006-09-27 23:31:08 +00003866 USE_FEATURE_REMOTE_LOG( \
Denis Vlasenkobe048f22008-02-26 20:13:52 +00003867 "\n -R HOST[:PORT] Log to IP or hostname on PORT (default PORT=514/UDP)" \
3868 "\n -L Log locally and via network (default is network only if -R)") \
3869 USE_FEATURE_SYSLOGD_DUP( \
3870 "\n -D Drop duplicates") \
Denis Vlasenkoce979602006-09-27 23:31:08 +00003871 USE_FEATURE_IPC_SYSLOG( \
Denis Vlasenko397de612008-03-17 08:55:44 +00003872 "\n -C[size(KiB)] Log to shared mem buffer (read it using logread)") \
Denis Vlasenkoa9b60e92007-01-04 17:59:59 +00003873 /* NB: -Csize shouldn't have space (because size is optional) */
Denis Vlasenkobe048f22008-02-26 20:13:52 +00003874/* "\n -m MIN Minutes between MARK lines (default=20, 0=off)" */
Denis Vlasenko397de612008-03-17 08:55:44 +00003875
Eric Andersen0d3a02e2001-03-15 18:14:25 +00003876#define syslogd_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003877 "$ syslogd -R masterlog:514\n" \
3878 "$ syslogd -R 192.168.1.1:601\n"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00003879
Denis Vlasenkobcd5fc12008-01-06 06:27:17 +00003880#define tac_trivial_usage \
3881 "[FILE]..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003882#define tac_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003883 "Concatenate FILE(s) and print them in reverse"
Denis Vlasenkobcd5fc12008-01-06 06:27:17 +00003884
Eric Andersen7e9276b2001-02-22 01:15:47 +00003885#define tail_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003886 "[OPTION]... [FILE]..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003887#define tail_full_usage "\n\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003888 "Print last 10 lines of each FILE to standard output.\n" \
3889 "With more than one FILE, precede each with a header giving the\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003890 "file name. With no FILE, or when FILE is -, read standard input.\n" \
3891 "\nOptions:" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00003892 USE_FEATURE_FANCY_TAIL( \
Denis Vlasenko397de612008-03-17 08:55:44 +00003893 "\n -c N[kbm] Output the last N bytes") \
3894 "\n -n N[kbm] Print last N lines instead of last 10" \
3895 "\n -f Output data as the file grows" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00003896 USE_FEATURE_FANCY_TAIL( \
Denis Vlasenko397de612008-03-17 08:55:44 +00003897 "\n -q Never output headers giving file names" \
3898 "\n -s SEC Wait SEC seconds between reads with -f" \
3899 "\n -v Always output headers giving file names" \
3900 "\n\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003901 "If the first character of N (bytes or lines) is a '+', output begins with\n" \
3902 "the Nth item from the start of each file, otherwise, print the last N items\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003903 "in the file. N bytes may be suffixed by k (x1024), b (x512), or m (1024^2)." ) \
3904
Eric Andersen0d3a02e2001-03-15 18:14:25 +00003905#define tail_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003906 "$ tail -n 1 /etc/resolv.conf\n" \
3907 "nameserver 10.0.0.1\n"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00003908
Eric Andersen7e9276b2001-02-22 01:15:47 +00003909#define tar_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003910 "-[" USE_FEATURE_TAR_CREATE("c") USE_FEATURE_TAR_GZIP("z") \
Denis Vlasenkoce979602006-09-27 23:31:08 +00003911 USE_FEATURE_TAR_BZIP2("j") USE_FEATURE_TAR_LZMA("a") \
3912 USE_FEATURE_TAR_COMPRESS("Z") "xtvO] " \
Denis Vlasenkod031ffa2006-11-24 21:54:44 +00003913 USE_FEATURE_TAR_FROM("[-X FILE] ") \
Denis Vlasenkof430cdb2007-11-15 07:02:55 +00003914 "[-f TARFILE] [-C DIR] [FILE(s)]..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003915#define tar_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003916 "Create, extract, or list files from a tar file\n" \
3917 "\nOptions:" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00003918 USE_FEATURE_TAR_CREATE( \
Denis Vlasenko397de612008-03-17 08:55:44 +00003919 "\n c Create") \
3920 "\n x Extract" \
3921 "\n t List" \
3922 "\nArchive format selection:" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00003923 USE_FEATURE_TAR_GZIP( \
Denis Vlasenko397de612008-03-17 08:55:44 +00003924 "\n z Filter the archive through gzip" \
3925 ) \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00003926 USE_FEATURE_TAR_BZIP2( \
Denis Vlasenko397de612008-03-17 08:55:44 +00003927 "\n j Filter the archive through bzip2" \
3928 ) \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00003929 USE_FEATURE_TAR_LZMA( \
Denis Vlasenko397de612008-03-17 08:55:44 +00003930 "\n a Filter the archive through lzma" \
3931 ) \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00003932 USE_FEATURE_TAR_COMPRESS( \
Denis Vlasenko397de612008-03-17 08:55:44 +00003933 "\n Z Filter the archive through compress" \
3934 ) \
3935 "\nFile selection:" \
3936 "\n f Name of TARFILE or \"-\" for stdin" \
3937 "\n O Extract to stdout" \
Denis Vlasenkoce979602006-09-27 23:31:08 +00003938 USE_FEATURE_TAR_FROM( \
Denis Vlasenko397de612008-03-17 08:55:44 +00003939 "\n exclude File to exclude" \
3940 "\n X File with names to exclude" \
3941 ) \
3942 "\n C Change to directory DIR before operation" \
3943 "\n v Verbose" \
3944
Eric Andersen0d3a02e2001-03-15 18:14:25 +00003945#define tar_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003946 "$ zcat /tmp/tarball.tar.gz | tar -xf -\n" \
3947 "$ tar -cf /tmp/tarball.tar /usr/local\n"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00003948
Bernhard Reutner-Fischer32eddff2006-11-22 16:39:48 +00003949#define taskset_trivial_usage \
Denis Vlasenkob44c7902008-03-17 09:29:43 +00003950 "[-p] [mask] [pid | command [arg]...]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003951#define taskset_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003952 "Set or get CPU affinity\n" \
3953 "\nOptions:" \
3954 "\n -p Operate on an existing PID" \
3955
Bernhard Reutner-Fischer32eddff2006-11-22 16:39:48 +00003956#define taskset_example_usage \
Denis Vlasenko765996a2006-12-24 16:59:27 +00003957 "$ taskset 0x7 ./dgemm_test&\n" \
3958 "$ taskset -p 0x1 $!\n" \
3959 "pid 4790's current affinity mask: 7\n" \
3960 "pid 4790's new affinity mask: 1\n" \
3961 "$ taskset 0x7 /bin/sh -c './taskset -p 0x1 $$'\n" \
3962 "pid 6671's current affinity mask: 1\n" \
3963 "pid 6671's new affinity mask: 1\n" \
3964 "$ taskset -p 1\n" \
3965 "pid 1's current affinity mask: 3\n"
Bernhard Reutner-Fischer32eddff2006-11-22 16:39:48 +00003966
Eric Andersen7e9276b2001-02-22 01:15:47 +00003967#define tee_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003968 "[OPTION]... [FILE]..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003969#define tee_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003970 "Copy standard input to each FILE, and also to standard output\n" \
3971 "\nOptions:" \
3972 "\n -a Append to the given FILEs, do not overwrite" \
3973 "\n -i Ignore interrupt signals (SIGINT)" \
3974
Eric Andersen0d3a02e2001-03-15 18:14:25 +00003975#define tee_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003976 "$ echo \"Hello\" | tee /tmp/foo\n" \
3977 "$ cat /tmp/foo\n" \
3978 "Hello\n"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00003979
Denis Vlasenkoe3241842007-08-13 10:36:25 +00003980#if ENABLE_FEATURE_TELNET_AUTOLOGIN
Eric Andersen539ffc92004-02-22 12:25:47 +00003981#define telnet_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003982 "[-a] [-l USER] HOST [PORT]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003983#define telnet_full_usage "\n\n" \
Denis Vlasenkocdf62772008-03-17 08:42:43 +00003984 "Connect to telnet server\n" \
3985 "\nOptions:" \
3986 "\n -a Attempt an automatic login with USER variable" \
Denis Vlasenko397de612008-03-17 08:55:44 +00003987 "\n -l USER Attempt an automatic login with USER argument" \
3988
Eric Andersen539ffc92004-02-22 12:25:47 +00003989#else
Eric Andersen7e9276b2001-02-22 01:15:47 +00003990#define telnet_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003991 "HOST [PORT]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003992#define telnet_full_usage "\n\n" \
Denis Vlasenkocdf62772008-03-17 08:42:43 +00003993 "Connect to telnet server"
Eric Andersen539ffc92004-02-22 12:25:47 +00003994#endif
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00003995
Eric Andersen08a72202002-09-30 20:52:10 +00003996#define telnetd_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00003997 "[OPTION]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00003998#define telnetd_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00003999 "Handle incoming telnet connections" \
Denis Vlasenko397de612008-03-17 08:55:44 +00004000 SKIP_FEATURE_TELNETD_STANDALONE(" via inetd") "\n" \
4001 "\nOptions:" \
4002 "\n -l LOGIN Exec LOGIN on connect" \
4003 "\n -f issue_file Display issue_file instead of /etc/issue" \
4004 "\n -K Close connection as soon as login exits" \
4005 "\n (normally wait until all programs close slave pty)" \
Denis Vlasenko765996a2006-12-24 16:59:27 +00004006 USE_FEATURE_TELNETD_STANDALONE( \
Denis Vlasenko397de612008-03-17 08:55:44 +00004007 "\n -p PORT Port to listen on" \
4008 "\n -b ADDR Address to bind to" \
4009 "\n -F Run in foreground" \
4010 "\n -i Run as inetd subservice" \
Denis Vlasenko765996a2006-12-24 16:59:27 +00004011 )
Eric Andersen08a72202002-09-30 20:52:10 +00004012
Eric Andersen7e9276b2001-02-22 01:15:47 +00004013#define test_trivial_usage \
Denis Vlasenkod1277c62008-03-17 09:37:24 +00004014 "EXPRESSION\n" \
4015 " or [ EXPRESSION ]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00004016#define test_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00004017 "Check file types and compares values returning an exit code\n" \
4018 "determined by the value of EXPRESSION"
Eric Andersen0d3a02e2001-03-15 18:14:25 +00004019#define test_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00004020 "$ test 1 -eq 2\n" \
4021 "$ echo $?\n" \
4022 "1\n" \
4023 "$ test 1 -eq 1\n" \
4024 "$ echo $?\n" \
4025 "0\n" \
4026 "$ [ -d /etc ]\n" \
4027 "$ echo $?\n" \
4028 "0\n" \
4029 "$ [ -d /junk ]\n" \
4030 "$ echo $?\n" \
4031 "1\n"
Eric Andersen7e9276b2001-02-22 01:15:47 +00004032
Denis Vlasenko2856dab2007-04-01 01:18:20 +00004033#define tcpsvd_trivial_usage \
Denis Vlasenko992e05b2007-04-03 01:13:04 +00004034 "[-hEv] [-c n] [-C n:msg] [-b n] [-u user] [-l name] ip port prog..."
Denis Vlasenkoba2fb712007-04-01 09:39:03 +00004035/* with not-implemented options: */
Denis Vlasenkob69e8722007-07-18 21:57:24 +00004036/* "[-hpEvv] [-c n] [-C n:msg] [-b n] [-u user] [-l name] [-i dir|-x cdb] [-t sec] ip port prog..." */
Denis Vlasenko4f98e192008-04-13 22:12:19 +00004037#define tcpsvd_full_usage "\n\n" \
Denis Vlasenkocdf62772008-03-17 08:42:43 +00004038 "Create TCP socket, bind it to ip:port and listen\n" \
4039 "for incoming connection. Run PROG for each connection.\n" \
Denis Vlasenko992e05b2007-04-03 01:13:04 +00004040 "\nip IP to listen on. '0' = all" \
Denis Vlasenkoba2fb712007-04-01 09:39:03 +00004041 "\nport Port to listen on" \
Denis Vlasenko992e05b2007-04-03 01:13:04 +00004042 "\nprog [arg] Program to run" \
Denis Vlasenkoba2fb712007-04-01 09:39:03 +00004043 "\n-l name Local hostname (else looks up local hostname in DNS)" \
4044 "\n-u user[:group] Change to user/group after bind" \
4045 "\n-c n Handle up to n connections simultaneously" \
Denis Vlasenko02fd6682007-04-03 23:23:10 +00004046 "\n-b n Allow a backlog of approximately n TCP SYNs" \
Denis Vlasenkoba2fb712007-04-01 09:39:03 +00004047 "\n-C n[:msg] Allow only up to n connections from the same IP" \
4048 "\n New connections from this IP address are closed" \
4049 "\n immediately. 'msg' is written to the peer before close" \
Denis Vlasenko992e05b2007-04-03 01:13:04 +00004050 "\n-h Look up peer's hostname" \
Denis Vlasenko79468792007-04-04 11:02:55 +00004051 "\n-E Do not set up environment variables" \
Denis Vlasenko397de612008-03-17 08:55:44 +00004052 "\n-v Verbose" \
Denis Vlasenko2856dab2007-04-01 01:18:20 +00004053
Denis Vlasenko60fadac2007-04-01 19:10:36 +00004054#define udpsvd_trivial_usage \
Denis Vlasenko79468792007-04-04 11:02:55 +00004055 "[-hEv] [-c n] [-u user] [-l name] ip port prog"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00004056#define udpsvd_full_usage "\n\n" \
Denis Vlasenkocdf62772008-03-17 08:42:43 +00004057 "Create UDP socket, bind it to ip:port and wait\n" \
4058 "for incoming packets. Run PROG for each packet,\n" \
4059 "redirecting all further packets with same peer ip:port to it\n" \
Denis Vlasenko992e05b2007-04-03 01:13:04 +00004060 "\nip IP to listen on. '0' = all" \
4061 "\nport Port to listen on" \
4062 "\nprog [arg] Program to run" \
4063 "\n-l name Local hostname (else looks up local hostname in DNS)" \
4064 "\n-u user[:group] Change to user/group after bind" \
Denis Vlasenko02fd6682007-04-03 23:23:10 +00004065 "\n-c n Handle up to n connections simultaneously" \
Denis Vlasenko992e05b2007-04-03 01:13:04 +00004066 "\n-h Look up peer's hostname" \
Denis Vlasenko79468792007-04-04 11:02:55 +00004067 "\n-E Do not set up environment variables" \
Denis Vlasenko397de612008-03-17 08:55:44 +00004068 "\n-v Verbose" \
Denis Vlasenko60fadac2007-04-01 19:10:36 +00004069
Mark Whitley450736c2001-03-02 19:08:50 +00004070#define tftp_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00004071 "[OPTION]... HOST [PORT]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00004072#define tftp_full_usage "\n\n" \
Denis Vlasenkoaa9b1822008-03-17 09:10:39 +00004073 "Transfer a file from/to tftp server\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00004074 "\nOptions:" \
4075 "\n -l FILE Local FILE" \
4076 "\n -r FILE Remote FILE" \
Denis Vlasenkoce979602006-09-27 23:31:08 +00004077 USE_FEATURE_TFTP_GET( \
Denis Vlasenko397de612008-03-17 08:55:44 +00004078 "\n -g Get file" \
Mike Frysinger82e6c0b2005-04-23 06:35:06 +00004079 ) \
Denis Vlasenkoce979602006-09-27 23:31:08 +00004080 USE_FEATURE_TFTP_PUT( \
Denis Vlasenko397de612008-03-17 08:55:44 +00004081 "\n -p Put file" \
Mark Whitley450736c2001-03-02 19:08:50 +00004082 ) \
Denis Vlasenkoce979602006-09-27 23:31:08 +00004083 USE_FEATURE_TFTP_BLOCKSIZE( \
Denis Vlasenko397de612008-03-17 08:55:44 +00004084 "\n -b SIZE Transfer blocks of SIZE octets" \
Tim Riker7b253f82003-12-28 05:02:40 +00004085 )
Denis Vlasenkoaa9b1822008-03-17 09:10:39 +00004086
4087#define tftpd_trivial_usage \
Denis Vlasenko403a5a22008-03-19 13:07:00 +00004088 "[-cr] [-u USER] [DIR]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00004089#define tftpd_full_usage "\n\n" \
Denis Vlasenko403a5a22008-03-19 13:07:00 +00004090 "Transfer a file on tftp client's request.\n" \
Denis Vlasenkod7e6af22008-03-18 01:13:11 +00004091 "\nOptions:" \
4092 "\n -r Prohibit upload" \
Denis Vlasenko403a5a22008-03-19 13:07:00 +00004093 "\n -c Allow file creation via upload" \
4094 "\n -u Access files as USER" \
Denis Vlasenkoaa9b1822008-03-17 09:10:39 +00004095
Eric Andersenc3657422001-11-30 07:54:32 +00004096#define time_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00004097 "[OPTION]... COMMAND [ARGS...]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00004098#define time_full_usage "\n\n" \
Denis Vlasenkob69e8722007-07-18 21:57:24 +00004099 "Run the program COMMAND with arguments ARGS. When COMMAND finishes,\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00004100 "COMMAND's resource usage information is displayed.\n" \
4101 "\nOptions:" \
4102 "\n -v Verbose" \
Mark Whitley450736c2001-03-02 19:08:50 +00004103
Eric Andersen420b2082002-09-17 22:14:58 +00004104#define top_trivial_usage \
Denis Vlasenkocdf62772008-03-17 08:42:43 +00004105 "[-b] [-n COUNT] [-d SECONDS]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00004106#define top_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00004107 "Provide a view of process activity in real time.\n" \
Denis Vlasenkocdf62772008-03-17 08:42:43 +00004108 "Read the status of all processes from /proc each SECONDS\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00004109 "and show the status for however many processes will fit on the screen." \
Eric Andersen420b2082002-09-17 22:14:58 +00004110
Eric Andersen7e9276b2001-02-22 01:15:47 +00004111#define touch_trivial_usage \
Denis Vlasenkof430cdb2007-11-15 07:02:55 +00004112 "[-c] FILE [FILE...]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00004113#define touch_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00004114 "Update the last-modified date on the given FILE[s]\n" \
4115 "\nOptions:" \
4116 "\n -c Do not create any files" \
4117
Eric Andersen0d3a02e2001-03-15 18:14:25 +00004118#define touch_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00004119 "$ ls -l /tmp/foo\n" \
4120 "/bin/ls: /tmp/foo: No such file or directory\n" \
4121 "$ touch /tmp/foo\n" \
4122 "$ ls -l /tmp/foo\n" \
4123 "-rw-rw-r-- 1 andersen andersen 0 Apr 15 01:11 /tmp/foo\n"
Eric Andersen7e9276b2001-02-22 01:15:47 +00004124
4125#define tr_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00004126 "[-cds] STRING1 [STRING2]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00004127#define tr_full_usage "\n\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00004128 "Translate, squeeze, and/or delete characters from\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00004129 "standard input, writing to standard output\n" \
4130 "\nOptions:" \
4131 "\n -c Take complement of STRING1" \
4132 "\n -d Delete input characters coded STRING1" \
4133 "\n -s Squeeze multiple output characters of STRING2 into one character" \
4134
Eric Andersen0d3a02e2001-03-15 18:14:25 +00004135#define tr_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00004136 "$ echo \"gdkkn vnqkc\" | tr [a-y] [b-z]\n" \
4137 "hello world\n"
Eric Andersen7e9276b2001-02-22 01:15:47 +00004138
Eric Andersen5c58d282001-07-10 16:29:00 +00004139#define traceroute_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00004140 "[-FIldnrv] [-f 1st_ttl] [-m max_ttl] [-p port#] [-q nqueries]\n" \
4141 " [-s src_addr] [-t tos] [-w wait] [-g gateway] [-i iface]\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00004142 " [-z pausemsecs] HOST [data size]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00004143#define traceroute_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00004144 "Trace the route to HOST\n" \
4145 "\nOptions:" \
4146 "\n -F Set the don't fragment bit" \
4147 "\n -I Use ICMP ECHO instead of UDP datagrams" \
4148 "\n -l Display the ttl value of the returned packet" \
4149 "\n -d Set SO_DEBUG options to socket" \
4150 "\n -n Print hop addresses numerically rather than symbolically" \
4151 "\n -r Bypass the normal routing tables and send directly to a host" \
4152 "\n -v Verbose" \
4153 "\n -m max_ttl Max time-to-live (max number of hops)" \
4154 "\n -p port# Base UDP port number used in probes" \
4155 "\n (default is 33434)" \
4156 "\n -q nqueries Number of probes per 'ttl' (default 3)" \
4157 "\n -s src_addr IP address to use as the source address" \
4158 "\n -t tos Type-of-service in probe packets (default 0)" \
4159 "\n -w wait Time in seconds to wait for a response" \
4160 "\n (default 3 sec)" \
4161 "\n -g Loose source route gateway (8 max)" \
Eric Andersen5c58d282001-07-10 16:29:00 +00004162
Eric Andersen7e9276b2001-02-22 01:15:47 +00004163#define true_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00004164 ""
Denis Vlasenko4f98e192008-04-13 22:12:19 +00004165#define true_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00004166 "Return an exit code of TRUE (0)"
Eric Andersen0d3a02e2001-03-15 18:14:25 +00004167#define true_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00004168 "$ true\n" \
4169 "$ echo $?\n" \
4170 "0\n"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00004171
Eric Andersen7e9276b2001-02-22 01:15:47 +00004172#define tty_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00004173 ""
Denis Vlasenko4f98e192008-04-13 22:12:19 +00004174#define tty_full_usage "\n\n" \
Denis Vlasenkoc01af952007-08-02 22:23:47 +00004175 "Print file name of standard input's terminal" \
Denis Vlasenko397de612008-03-17 08:55:44 +00004176 USE_INCLUDE_SUSv2( "\n" \
4177 "\nOptions:" \
4178 "\n -s Print nothing, only return exit status" \
4179 )
Eric Andersen0d3a02e2001-03-15 18:14:25 +00004180#define tty_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00004181 "$ tty\n" \
4182 "/dev/tty2\n"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00004183
Denis Vlasenkoc01af952007-08-02 22:23:47 +00004184#define ttysize_trivial_usage \
4185 "[w] [h]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00004186#define ttysize_full_usage "\n\n" \
Denis Vlasenkoc01af952007-08-02 22:23:47 +00004187 "Print dimension(s) of standard input's terminal, on error return 80x25"
4188
Mike Frysinger174808c2005-06-11 01:14:09 +00004189#define tune2fs_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00004190 "[-c max-mounts-count] [-e errors-behavior] [-g group] " \
4191 "[-i interval[d|m|w]] [-j] [-J journal-options] [-l] [-s sparse-flag] " \
4192 "[-m reserved-blocks-percent] [-o [^]mount-options[,...]] " \
4193 "[-r reserved-blocks-count] [-u user] [-C mount-count] " \
4194 "[-L volume-label] [-M last-mounted-dir] [-O [^]feature[,...]] " \
4195 "[-T last-check-time] [-U UUID] device"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00004196#define tune2fs_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00004197 "Adjust filesystem options on ext[23] filesystems"
Mike Frysinger174808c2005-06-11 01:14:09 +00004198
Glenn L McGrath8eb0dc12002-08-21 10:27:58 +00004199#define udhcpc_trivial_usage \
Denis Vlasenko2e4c3c42008-04-02 13:04:19 +00004200 "[-Cfbnqtvo] [-c CID] [-V VCLS] [-H HOSTNAME] [-i INTERFACE]\n" \
Denis Vlasenkod55fe3e2008-02-04 13:12:16 +00004201 " [-p pidfile] [-r IP] [-s script] [-O dhcp-option]..." USE_FEATURE_UDHCP_PORT(" [-P N]")
Denis Vlasenko4f98e192008-04-13 22:12:19 +00004202#define udhcpc_full_usage "\n\n" \
Denis Vlasenko03630782007-10-18 11:11:12 +00004203 USE_GETOPT_LONG( \
Denis Vlasenko223bc972007-11-22 00:58:49 +00004204 " -V,--vendorclass=CLASSID Vendor class identifier" \
Denis Vlasenko397de612008-03-17 08:55:44 +00004205 "\n -i,--interface=INTERFACE Interface to use (default eth0)" \
4206 "\n -H,-h,--hostname=HOSTNAME Client hostname" \
4207 "\n -c,--clientid=CLIENTID Client identifier" \
4208 "\n -C,--clientid-none Suppress default client identifier" \
4209 "\n -p,--pidfile=file Create pidfile" \
4210 "\n -r,--request=IP IP address to request" \
Denis Vlasenko2e4c3c42008-04-02 13:04:19 +00004211 "\n -s,--script=file Run file at DHCP events (default "CONFIG_DHCPC_DEFAULT_SCRIPT")" \
Denis Vlasenko397de612008-03-17 08:55:44 +00004212 "\n -t,--retries=N Send up to N request packets" \
4213 "\n -T,--timeout=N Try to get a lease for N seconds (default 3)" \
4214 "\n -A,--tryagain=N Wait N seconds (default 20) after failure" \
Denis Vlasenko2e4c3c42008-04-02 13:04:19 +00004215 "\n -O,--request-option=OPT Request DHCP option OPT (cumulative)" \
4216 "\n -o,--no-default-options Do not request any options (unless -O is also given)" \
Denis Vlasenko397de612008-03-17 08:55:44 +00004217 "\n -f,--foreground Run in foreground" \
4218 "\n -b,--background Background if lease is not immediately obtained" \
4219 "\n -S,--syslog Log to syslog too" \
4220 "\n -n,--now Exit with failure if lease is not immediately obtained" \
4221 "\n -q,--quit Quit after obtaining lease" \
4222 "\n -R,--release Release IP on quit" \
Denis Vlasenkod55fe3e2008-02-04 13:12:16 +00004223 USE_FEATURE_UDHCP_PORT( \
Denis Vlasenko397de612008-03-17 08:55:44 +00004224 "\n -P,--client-port N Use port N instead of default 68" \
Denis Vlasenkod55fe3e2008-02-04 13:12:16 +00004225 ) \
Denis Vlasenko223bc972007-11-22 00:58:49 +00004226 USE_FEATURE_UDHCPC_ARPING( \
Denis Vlasenko397de612008-03-17 08:55:44 +00004227 "\n -a,--arping Use arping to validate offered address" \
Denis Vlasenko223bc972007-11-22 00:58:49 +00004228 ) \
Denis Vlasenko03630782007-10-18 11:11:12 +00004229 ) \
4230 SKIP_GETOPT_LONG( \
Denis Vlasenko223bc972007-11-22 00:58:49 +00004231 " -V CLASSID Vendor class identifier" \
Denis Vlasenko397de612008-03-17 08:55:44 +00004232 "\n -i INTERFACE Interface to use (default: eth0)" \
4233 "\n -H,-h HOSTNAME Client hostname" \
4234 "\n -c CLIENTID Client identifier" \
4235 "\n -C Suppress default client identifier" \
4236 "\n -p file Create pidfile" \
4237 "\n -r IP IP address to request" \
Denis Vlasenko2e4c3c42008-04-02 13:04:19 +00004238 "\n -s file Run file at DHCP events (default "CONFIG_DHCPC_DEFAULT_SCRIPT")" \
Denis Vlasenko397de612008-03-17 08:55:44 +00004239 "\n -t N Send up to N request packets" \
4240 "\n -T N Try to get a lease for N seconds (default 3)" \
4241 "\n -A N Wait N seconds (default 20) after failure" \
Denis Vlasenko2e4c3c42008-04-02 13:04:19 +00004242 "\n -O OPT Request DHCP option OPT (cumulative)" \
4243 "\n -o Do not request any options (unless -O is also given)" \
Denis Vlasenko397de612008-03-17 08:55:44 +00004244 "\n -f Run in foreground" \
4245 "\n -b Background if lease is not immediately obtained" \
4246 "\n -S Log to syslog too" \
4247 "\n -n Exit with failure if lease is not immediately obtained" \
4248 "\n -q Quit after obtaining lease" \
4249 "\n -R Release IP on quit" \
Denis Vlasenkod55fe3e2008-02-04 13:12:16 +00004250 USE_FEATURE_UDHCP_PORT( \
Denis Vlasenko397de612008-03-17 08:55:44 +00004251 "\n -P N Use port N instead of default 68" \
Denis Vlasenkod55fe3e2008-02-04 13:12:16 +00004252 ) \
Denis Vlasenko223bc972007-11-22 00:58:49 +00004253 USE_FEATURE_UDHCPC_ARPING( \
Denis Vlasenko397de612008-03-17 08:55:44 +00004254 "\n -a Use arping to validate offered address" \
Denis Vlasenko223bc972007-11-22 00:58:49 +00004255 ) \
Denis Vlasenko03630782007-10-18 11:11:12 +00004256 )
Glenn L McGrath8eb0dc12002-08-21 10:27:58 +00004257
Russ Dill61fb4892002-10-14 21:41:28 +00004258#define udhcpd_trivial_usage \
Denis Vlasenkod55fe3e2008-02-04 13:12:16 +00004259 "[-fS]" USE_FEATURE_UDHCP_PORT(" [-P N]") " [configfile]" \
Russ Dill61fb4892002-10-14 21:41:28 +00004260
Denis Vlasenko4f98e192008-04-13 22:12:19 +00004261#define udhcpd_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00004262 "DHCP server\n" \
4263 "\n -f Run in foreground" \
4264 "\n -S Log to syslog too" \
Denis Vlasenkod55fe3e2008-02-04 13:12:16 +00004265 USE_FEATURE_UDHCP_PORT( \
Denis Vlasenko397de612008-03-17 08:55:44 +00004266 "\n -P N Use port N instead of default 67" \
Denis Vlasenkod55fe3e2008-02-04 13:12:16 +00004267 )
Russ Dill61fb4892002-10-14 21:41:28 +00004268
Eric Andersen7e9276b2001-02-22 01:15:47 +00004269#define umount_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00004270 "[flags] FILESYSTEM|DIRECTORY"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00004271#define umount_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00004272 "Unmount file systems\n" \
4273 "\nOptions:" \
Denis Vlasenko7fb8a002007-03-07 22:49:53 +00004274 USE_FEATURE_UMOUNT_ALL( \
Denis Vlasenko397de612008-03-17 08:55:44 +00004275 "\n -a Unmount all file systems" USE_FEATURE_MTAB_SUPPORT(" in /etc/mtab") \
4276 ) \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00004277 USE_FEATURE_MTAB_SUPPORT( \
Denis Vlasenko397de612008-03-17 08:55:44 +00004278 "\n -n Don't erase /etc/mtab entries" \
4279 ) \
4280 "\n -r Try to remount devices as read-only if mount is busy" \
4281 "\n -l Lazy umount (detach filesystem)" \
4282 "\n -f Force umount (i.e., unreachable NFS server)" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00004283 USE_FEATURE_MOUNT_LOOP( \
Denis Vlasenko397de612008-03-17 08:55:44 +00004284 "\n -d Free loop device if it has been used" \
4285 )
4286
Eric Andersen0d3a02e2001-03-15 18:14:25 +00004287#define umount_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00004288 "$ umount /dev/hdc1\n"
Eric Andersen7e9276b2001-02-22 01:15:47 +00004289
4290#define uname_trivial_usage \
Denis Vlasenko68af8e72007-11-22 21:41:14 +00004291 "[-amnrspv]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00004292#define uname_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00004293 "Print system information.\n" \
4294 "\nOptions:" \
4295 "\n -a Print all" \
4296 "\n -m The machine (hardware) type" \
4297 "\n -n Hostname" \
4298 "\n -r OS release" \
4299 "\n -s OS name (default)" \
4300 "\n -p Processor type" \
4301 "\n -v OS version" \
4302
Eric Andersen0d3a02e2001-03-15 18:14:25 +00004303#define uname_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00004304 "$ uname -a\n" \
4305 "Linux debian 2.4.23 #2 Tue Dec 23 17:09:10 MST 2003 i686 GNU/Linux\n"
Eric Andersen7e9276b2001-02-22 01:15:47 +00004306
Glenn L McGrathbf1cc8b2002-11-01 23:38:54 +00004307#define uncompress_trivial_usage \
Denis Vlasenkob69e8722007-07-18 21:57:24 +00004308 "[-c] [-f] [name...]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00004309#define uncompress_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00004310 "Uncompress .Z file[s]\n" \
4311 "\nOptions:" \
4312 "\n -c Extract to stdout" \
4313 "\n -f Overwrite an existing file" \
Tim Riker7b253f82003-12-28 05:02:40 +00004314
Denis Vlasenko3952f202007-08-13 14:10:24 +00004315#define unexpand_trivial_usage \
4316 "[-f][-a][-t NUM] [FILE|-]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00004317#define unexpand_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00004318 "Convert spaces to tabs, writing to standard output.\n" \
4319 "\nOptions:" \
Denis Vlasenko99014e82007-10-20 14:54:58 +00004320 USE_FEATURE_UNEXPAND_LONG_OPTIONS( \
Denis Vlasenko397de612008-03-17 08:55:44 +00004321 "\n -a,--all Convert all blanks" \
4322 "\n -f,--first-only Convert only leading blanks" \
4323 "\n -t,--tabs=N Tabstops every N chars" \
Denis Vlasenko99014e82007-10-20 14:54:58 +00004324 ) \
4325 SKIP_FEATURE_UNEXPAND_LONG_OPTIONS( \
Denis Vlasenko397de612008-03-17 08:55:44 +00004326 "\n -a Convert all blanks" \
4327 "\n -f Convert only leading blanks" \
4328 "\n -t N Tabstops every N chars" \
Denis Vlasenko99014e82007-10-20 14:54:58 +00004329 )
Denis Vlasenko3952f202007-08-13 14:10:24 +00004330
Eric Andersen7e9276b2001-02-22 01:15:47 +00004331#define uniq_trivial_usage \
Denis Vlasenko96b99b82008-05-03 07:21:27 +00004332 "[-fscduw]... [INPUT [OUTPUT]]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00004333#define uniq_full_usage "\n\n" \
Denis Vlasenko96b99b82008-05-03 07:21:27 +00004334 "Discard duplicate lines\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00004335 "\nOptions:" \
4336 "\n -c Prefix lines by the number of occurrences" \
4337 "\n -d Only print duplicate lines" \
4338 "\n -u Only print unique lines" \
Denis Vlasenko96b99b82008-05-03 07:21:27 +00004339 "\n -f N Skip first N fields" \
4340 "\n -s N Skip first N chars (after any skipped fields)" \
4341 "\n -w N Compare N characters in line" \
Denis Vlasenko397de612008-03-17 08:55:44 +00004342
Eric Andersen0d3a02e2001-03-15 18:14:25 +00004343#define uniq_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00004344 "$ echo -e \"a\\na\\nb\\nc\\nc\\na\" | sort | uniq\n" \
4345 "a\n" \
4346 "b\n" \
4347 "c\n"
Eric Andersen7e9276b2001-02-22 01:15:47 +00004348
4349#define unix2dos_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00004350 "[option] [FILE]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00004351#define unix2dos_full_usage "\n\n" \
Denis Vlasenkocdf62772008-03-17 08:42:43 +00004352 "Convert FILE from unix to dos format.\n" \
4353 "When no file is given, use stdin/stdout.\n" \
Denis Vlasenkoafc41132008-03-17 08:44:58 +00004354 "\nOptions:" \
Denis Vlasenkocdf62772008-03-17 08:42:43 +00004355 "\n -u dos2unix" \
Denis Vlasenko397de612008-03-17 08:55:44 +00004356 "\n -d unix2dos" \
Eric Andersen7e9276b2001-02-22 01:15:47 +00004357
Glenn L McGrath87ac7022002-01-02 13:52:26 +00004358#define unzip_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00004359 "[-opts[modifiers]] file[.zip] [list] [-x xlist] [-d exdir]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00004360#define unzip_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00004361 "Extract files from ZIP archives\n" \
4362 "\nOptions:" \
4363 "\n -l List archive contents (with -q for short form)" \
4364 "\n -n Never overwrite existing files (default)" \
4365 "\n -o Overwrite files without prompting" \
4366 "\n -p Send output to stdout" \
4367 "\n -q Quiet" \
4368 "\n -x Exclude these files" \
4369 "\n -d Extract files into this directory" \
Glenn L McGrath87ac7022002-01-02 13:52:26 +00004370
Eric Andersen7e9276b2001-02-22 01:15:47 +00004371#define uptime_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00004372 ""
Denis Vlasenko4f98e192008-04-13 22:12:19 +00004373#define uptime_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00004374 "Display the time since the last boot"
Denis Vlasenko397de612008-03-17 08:55:44 +00004375
Eric Andersen0d3a02e2001-03-15 18:14:25 +00004376#define uptime_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00004377 "$ uptime\n" \
4378 " 1:55pm up 2:30, load average: 0.09, 0.04, 0.00\n"
Eric Andersen7e9276b2001-02-22 01:15:47 +00004379
4380#define usleep_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00004381 "N"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00004382#define usleep_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00004383 "Pause for N microseconds"
Denis Vlasenko397de612008-03-17 08:55:44 +00004384
Eric Andersen0d3a02e2001-03-15 18:14:25 +00004385#define usleep_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00004386 "$ usleep 1000000\n" \
4387 "[pauses for 1 second]\n"
Eric Andersen7e9276b2001-02-22 01:15:47 +00004388
4389#define uudecode_trivial_usage \
Denis Vlasenko746204b2007-06-04 23:32:35 +00004390 "[-o outfile] [infile]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00004391#define uudecode_full_usage "\n\n" \
Denis Vlasenko746204b2007-06-04 23:32:35 +00004392 "Uudecode a file\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00004393 "Finds outfile name in uuencoded source unless -o is given"
4394
Eric Andersen0d3a02e2001-03-15 18:14:25 +00004395#define uudecode_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00004396 "$ uudecode -o busybox busybox.uu\n" \
4397 "$ ls -l busybox\n" \
4398 "-rwxr-xr-x 1 ams ams 245264 Jun 7 21:35 busybox\n"
Eric Andersen7e9276b2001-02-22 01:15:47 +00004399
4400#define uuencode_trivial_usage \
Denis Vlasenko746204b2007-06-04 23:32:35 +00004401 "[-m] [infile] stored_filename"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00004402#define uuencode_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00004403 "Uuencode a file to stdout\n" \
4404 "\nOptions:" \
4405 "\n -m Use base64 encoding per RFC1521" \
4406
Eric Andersen0d3a02e2001-03-15 18:14:25 +00004407#define uuencode_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00004408 "$ uuencode busybox busybox\n" \
4409 "begin 755 busybox\n" \
4410 "<encoded file snipped>\n" \
4411 "$ uudecode busybox busybox > busybox.uu\n" \
4412 "$\n"
Eric Andersen7e9276b2001-02-22 01:15:47 +00004413
Eric Andersen853c4942003-01-23 05:59:32 +00004414#define vconfig_trivial_usage \
Denis Vlasenkof430cdb2007-11-15 07:02:55 +00004415 "COMMAND [OPTIONS]..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +00004416#define vconfig_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00004417 "Create and remove virtual ethernet devices\n" \
4418 "\nOptions:" \
4419 "\n add [interface-name] [vlan_id]" \
4420 "\n rem [vlan-name]" \
4421 "\n set_flag [interface-name] [flag-num] [0 | 1]" \
4422 "\n set_egress_map [vlan-name] [skb_priority] [vlan_qos]" \
4423 "\n set_ingress_map [vlan-name] [skb_priority] [vlan_qos]" \
4424 "\n set_name_type [name-type]" \
Eric Andersen853c4942003-01-23 05:59:32 +00004425
Eric Andersen3f980402001-04-04 17:31:15 +00004426#define vi_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00004427 "[OPTION] [FILE]..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +00004428#define vi_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00004429 "Edit FILE\n" \
4430 "\nOptions:" \
Paul Fox35e9c5d2008-03-06 16:26:12 +00004431 USE_FEATURE_VI_COLON( \
Denis Vlasenko397de612008-03-17 08:55:44 +00004432 "\n -c Initial command to run ($EXINIT also available)") \
Paul Fox35e9c5d2008-03-06 16:26:12 +00004433 USE_FEATURE_VI_READONLY( \
Denis Vlasenko397de612008-03-17 08:55:44 +00004434 "\n -R Read-only - do not write to the file") \
4435 "\n -H Short help regarding available features" \
Eric Andersen3f980402001-04-04 17:31:15 +00004436
Eric Andersen27f64e12002-06-23 04:24:25 +00004437#define vlock_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00004438 "[OPTIONS]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00004439#define vlock_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00004440 "Lock a virtual terminal. A password is required to unlock.\n" \
4441 "\nOptions:" \
Denis Vlasenkod1277c62008-03-17 09:37:24 +00004442 "\n -a Lock all VTs" \
Eric Andersen27f64e12002-06-23 04:24:25 +00004443
Glenn L McGrath18b76e62002-09-16 09:10:04 +00004444#define watch_trivial_usage \
Denis Vlasenko21d10142007-07-20 21:28:41 +00004445 "[-n seconds] [-t] COMMAND..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +00004446#define watch_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00004447 "Execute a program periodically\n" \
4448 "\nOptions:" \
4449 "\n -n Loop period in seconds (default 2)" \
4450 "\n -t Don't print header" \
4451
Glenn L McGrath18b76e62002-09-16 09:10:04 +00004452#define watch_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00004453 "$ watch date\n" \
4454 "Mon Dec 17 10:31:40 GMT 2000\n" \
4455 "Mon Dec 17 10:31:42 GMT 2000\n" \
4456 "Mon Dec 17 10:31:44 GMT 2000"
Glenn L McGrath18b76e62002-09-16 09:10:04 +00004457
Eric Andersen7e9276b2001-02-22 01:15:47 +00004458#define watchdog_trivial_usage \
Denis Vlasenko3638cc42007-09-05 12:13:51 +00004459 "[-t N[ms]] [-F] DEV"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00004460#define watchdog_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00004461 "Periodically write to watchdog device DEV\n" \
4462 "\nOptions:" \
Denis Vlasenko3638cc42007-09-05 12:13:51 +00004463 "\n -t N Timer period (default 30)" \
Denis Vlasenkocef23e02007-09-05 15:45:51 +00004464 "\n -F Run in foreground" \
Denis Vlasenko3638cc42007-09-05 12:13:51 +00004465 "\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00004466 "\nUse -t 500ms to specify period in milliseconds" \
Eric Andersen7e9276b2001-02-22 01:15:47 +00004467
4468#define wc_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00004469 "[OPTION]... [FILE]..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +00004470#define wc_full_usage "\n\n" \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00004471 "Print line, word, and byte counts for each FILE, and a total line if\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00004472 "more than one FILE is specified. With no FILE, read standard input.\n" \
4473 "\nOptions:" \
4474 "\n -c Print the byte counts" \
4475 "\n -l Print the newline counts" \
4476 "\n -L Print the length of the longest line" \
4477 "\n -w Print the word counts" \
4478
Eric Andersen0d3a02e2001-03-15 18:14:25 +00004479#define wc_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00004480 "$ wc /etc/passwd\n" \
4481 " 31 46 1365 /etc/passwd\n"
Eric Andersen7e9276b2001-02-22 01:15:47 +00004482
4483#define wget_trivial_usage \
Denis Vlasenko03630782007-10-18 11:11:12 +00004484 USE_GETOPT_LONG( \
Bernhard Reutner-Fischer2e75dcc2007-04-05 10:31:47 +00004485 "[-c|--continue] [-s|--spider] [-q|--quiet] [-O|--output-document file]\n" \
Denis Vlasenko03630782007-10-18 11:11:12 +00004486 " [--header 'header: value'] [-Y|--proxy on/off] [-P DIR]\n" \
4487 " [-U|--user-agent agent] url" \
4488 ) \
4489 SKIP_GETOPT_LONG( \
4490 "[-csq] [-O file] [-Y on/off] [-P DIR] [-U agent] url" \
4491 )
Denis Vlasenko4f98e192008-04-13 22:12:19 +00004492#define wget_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00004493 "Retrieve files via HTTP or FTP\n" \
4494 "\nOptions:" \
4495 "\n -s Spider mode - only check file existence" \
4496 "\n -c Continue retrieval of aborted transfer" \
4497 "\n -q Quiet" \
4498 "\n -P Set directory prefix to DIR" \
4499 "\n -O Save to filename ('-' for stdout)" \
4500 "\n -U Adjust 'User-Agent' field" \
4501 "\n -Y Use proxy ('on' or 'off')" \
Eric Andersen7e9276b2001-02-22 01:15:47 +00004502
4503#define which_trivial_usage \
Denis Vlasenkof430cdb2007-11-15 07:02:55 +00004504 "[COMMAND...]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00004505#define which_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00004506 "Locate a COMMAND"
Eric Andersen0d3a02e2001-03-15 18:14:25 +00004507#define which_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00004508 "$ which login\n" \
4509 "/bin/login\n"
Glenn L McGrath8f0722a2002-11-11 03:00:12 +00004510
Eric Andersen00a6a752002-04-26 23:53:10 +00004511#define who_trivial_usage \
Denis Vlasenko01cd9572007-11-16 05:24:43 +00004512 "[-a]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00004513#define who_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00004514 "Show who is logged on\n" \
4515 "\nOptions:" \
4516 "\n -a show all" \
Eric Andersen7e9276b2001-02-22 01:15:47 +00004517
4518#define whoami_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00004519 ""
Denis Vlasenko4f98e192008-04-13 22:12:19 +00004520#define whoami_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00004521 "Print the user name associated with the current effective user id"
Eric Andersen7e9276b2001-02-22 01:15:47 +00004522
4523#define xargs_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00004524 "[OPTIONS] [COMMAND] [ARGS...]"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00004525#define xargs_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00004526 "Execute COMMAND on every item given by standard input\n" \
4527 "\nOptions:" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00004528 USE_FEATURE_XARGS_SUPPORT_CONFIRMATION( \
Denis Vlasenko397de612008-03-17 08:55:44 +00004529 "\n -p Prompt the user about whether to run each command") \
4530 "\n -r Do not run command for empty read lines" \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00004531 USE_FEATURE_XARGS_SUPPORT_TERMOPT( \
Denis Vlasenko397de612008-03-17 08:55:44 +00004532 "\n -x Exit if the size is exceeded") \
Denis Vlasenko7cdc54f2006-12-17 17:27:56 +00004533 USE_FEATURE_XARGS_SUPPORT_ZERO_TERM( \
Denis Vlasenko397de612008-03-17 08:55:44 +00004534 "\n -0 Input filenames are terminated by a null character") \
4535 "\n -t Print the command line on stderr before executing it" \
4536
Eric Andersen0d3a02e2001-03-15 18:14:25 +00004537#define xargs_example_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00004538 "$ ls | xargs gzip\n" \
4539 "$ find . -name '*.c' -print | xargs rm\n"
Eric Andersen7e9276b2001-02-22 01:15:47 +00004540
4541#define yes_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00004542 "[OPTION]... [STRING]..."
Denis Vlasenko4f98e192008-04-13 22:12:19 +00004543#define yes_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00004544 "Repeatedly output a line with all specified STRING(s), or 'y'"
Eric Andersen3ec8ffb2001-02-14 21:46:30 +00004545
Eric Andersen7e9276b2001-02-22 01:15:47 +00004546#define zcat_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00004547 "FILE"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00004548#define zcat_full_usage "\n\n" \
Denis Vlasenko7a50a642006-12-24 17:40:16 +00004549 "Uncompress to stdout"
Eric Andersen178de172004-04-06 16:36:20 +00004550
Rob Landleyad8071f2005-04-30 03:49:37 +00004551#define zcip_trivial_usage \
Denis Vlasenko1fffe382006-11-28 00:06:39 +00004552 "[OPTIONS] ifname script"
Denis Vlasenko4f98e192008-04-13 22:12:19 +00004553#define zcip_full_usage "\n\n" \
Denis Vlasenko397de612008-03-17 08:55:44 +00004554 "Manage a ZeroConf IPv4 link-local address\n" \
4555 "\nOptions:" \
4556 "\n -f Run in foreground" \
4557 "\n -q Quit after address (no daemon)" \
4558 "\n -r 169.254.x.x Request this address first" \
4559 "\n -v Verbose" \
Rob Landleyad8071f2005-04-30 03:49:37 +00004560
Eric Andersen178de172004-04-06 16:36:20 +00004561#endif /* __BB_USAGE_H__ */